USCF statistics / Delaware
Gender-filtered results exclude unknown or unavailable gender.
Delaware State Rankings
Where Delaware ranks among states by rating category · updated September 1, 2026
| Metric | Regular | Quick | Blitz | Online Reg | Online Quick | Online Blitz |
|---|---|---|---|---|---|---|
| Median rating | #161,021 median | #11942 median | #491,019 median | #49892 median | #461,016 median | #441,299 median |
| Average rating | #151,040 average | #18923 average | #491,020 average | #50946 average | #431,044 average | #491,159 average |
| Best player | #342,396 top | #282,354 top | #252,397 top | #501,632 top | #441,945 top | #481,773 top |
| Rated players | #45212 players | #47162 players | #4650 players | #4026 players | #3635 players | #478 players |
50-State Trend Stack
Delaware highlighted against every state · Active Members
Member Growth & Turnover
Monthly active-member change and observed turnover across Delaware
Total active members
270
Monthly net change
-6
Observed active-set turnover
Monthly entries, returns, and departures from the filtered active-member set
Observed from monthly USCF rating records since December 1, 2025. These set changes are not confirmed new registrations, membership expirations, or renewals: records can also enter or leave because of source coverage, geography, or eligibility filters. “First observed active” means no earlier active snapshot is retained for that member in Delaware, and changes occurring between snapshots may not appear.
Member Density
Active USCF members per 100,000 Delaware residents using 2025 estimated resident population
Rating Distribution
Regular ratings across Delaware
Leaderboard Explorer
Regular ratings · Delaware
Top Rated
Highest current ratings
| # | Player | Rating |
|---|---|---|
1 | Jing, Andrew USCF17052301 | 2,396 |
2 | Rizzitano, James A USCF10019656 | 2,298 |
3 | Shen, Emil USCF10153271 | 2,273 |
4 | Wang, Kevin USCF17154490 | 2,270 |
5 | Powell, Paul J USCF10167884 | 2,219 |
6 | Rohricht, Wayne L USCF10167647 | 2,169 |
7 | Bressler, Patrick R USCF15963231 | 2,155 |
8 | Balbas, Bert USCF12478111 | 2,151 |
9 | Bouzoukis, Charles USCF10167990 | 2,100 |
10 | Koroljow, Walter USCF10163951 | 2,081 |
11 | Wald, Joseph Kear USCF10167604 | 2,050 |
12 | Mcdermott, Brian USCF12749404 | 2,020 |
13 | Joyner, Ivan J USCF12421321 | 2,017 |
14 | Erskine, James USCF10168007 | 2,015 |
15 | Lloyd, Steadroy USCF12655385 | 2,006 |
16 | Simpkins, Phillip Junius USCF12409855 | 1,979 |
17 | Leonel, Ronei USCF31413433 | 1,912 |
18 | Bose, Siddharth USCF16808451 | 1,908 |
19 | Johnson, Jeffery W USCF30190581 | 1,906 |
20 | Norman, John USCF10168198 | 1,867 |
Fastest Rising
Largest month-over-month rating gains
| # | Player | Gain |
|---|---|---|
1 | Yan, Aiden USCF32795487 | +252 |
2 | Srinivasan, Yuvin USCF32628292 | +234 |
3 | He, Cyrus USCF32343504 | +232 |
4 | Sun, Alan USCF32878321 | +231 |
5 | Pethaperumal, Sashvathram USCF32328998 | +226 |
6 | Mendonza, Nishk USCF31324436 | +155 |
7 | Kurcharlapati, Kartikeya USCF32068670 | +120 |
8 | Detwiler, John Marshall USCF32473409 | +94 |
9 | Quell, Garry E USCF31074638 | +63 |
10 | Zhang, Joseph USCF31734722 | +52 |
11 | Leonel, Ronei USCF31413433 | +49 |
12 | Milutin, Kenneth Edward USCF10702500 | +27 |
13 | Dun, Tha USCF13613012 | +25 |
14 | Selvakumar, Sanjith USCF30948440 | +14 |
15 | Srinivasan, Pranav USCF31221158 | +13 |
16 | Uvarajakumar Rao, Santhosh Kumar USCF31264977 | +13 |
17 | Jing, Glenn USCF30221064 | +12 |
18 | Jing, Andrew USCF17052301 | +9 |
19 | Khan, Owen USCF30069795 | +6 |
20 | He, Lorraine USCF32343545 | +3 |
Biggest Rank Climbers
Largest month-over-month jumps in rating rank
| # | Player | Ranks |
|---|---|---|
1 | Yan, Aiden USCF32795487 | +30 |
2 | Sun, Alan USCF32878321 | +27 |
3 | He, Cyrus USCF32343504 | +26 |
4 | Pethaperumal, Sashvathram USCF32328998 | +26 |
5 | Srinivasan, Yuvin USCF32628292 | +23 |
6 | Kalkimaitreya, Anirvin USCF32952279 | +19 |
7 | Mendonza, Nishk USCF31324436 | +16 |
8 | Wang, Noah USCF32924617 | +13 |
9 | Milutin, Kenneth Edward USCF10702500 | +8 |
10 | Kannan, Shakthi USCF32231230 | +7 |
11 | Detwiler, John Marshall USCF32473409 | +6 |
12 | Kurcharlapati, Kartikeya USCF32068670 | +6 |
13 | Zhang, Joseph USCF31734722 | +5 |
14 | Leonel, Ronei USCF31413433 | +4 |
15 | Srinivasan, Pranav USCF31221158 | +3 |
16 | Sells, Colin David USCF10235511 | +3 |
17 | Shen, Emil USCF10153271 | +2 |
18 | Uvarajakumar Rao, Santhosh Kumar USCF31264977 | +2 |
19 | Yu, Nicole Q USCF30489659 | +2 |
20 | Koo, Benjamin USCF30208528 | +2 |
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Ratings sourced from the US Chess Federation. Player names and USCF IDs link to the official USCF member record.