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Individual Calculations February 2023 |
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| Srinivasan, Sivavishnu Total change: 91.58 | |   |
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| 32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1211 | 2.00 | 6 | 1.32 | 38 | 50.16 | |
|  Dhingra, Sangeeta | | | 1681 | USA | 1.00 | 1 | 0.95 | 38 | 36.10 | |  Song, Jacob | | | 1932 | USA | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Peng, Alan | | | 1503 | USA | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Zhu, Alexander | | | 1724 | USA | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Ross, Joseph M | | | 1486 | USA | 1.00 | 1 | 0.83 | 38 | 31.54 | | | Hsiao, Oliver | | | 1397 | USA | 0.00 | 1 | -0.26 | 38 | -9.88 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 New Year Championship - AB | Milpitas, California | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1385 | 1.00 | 2 | 0.18 | 38 | 6.84 | |
| | Vale Cruz, Armin | | | 1532 | USA | 0.00 | 1 | -0.30 | 38 | -11.40 | | | Mori-Khan, Camran | | | 1374 | USA | 1.00 | 1 | 0.48 | 38 | 18.24 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 New Year Tuesday Night Marathon - 1600-1999 Rounds 1-3 | San Francisco, CA | USA | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1385 | 2.50 | 3 | 1.46 | 38 | 55.48 | |
| | Vandenhoven, Clarke Raymond | | | 1436 | USA | 0.50 | 1 | 0.07 | 38 | 2.66 | | | Hule, Pratyush | | | 1423 | USA | 1.00 | 1 | 0.55 | 38 | 20.90 | | | Li, David Z | | | 1669 | USA | 1.00 | 1 | 0.84 | 38 | 31.92 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 14th annual Golden State Open - U2100 Section | Concord, CA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1385 | 2.00 | 7 | -0.55 | 38 | -20.90 | |
| | Vale Cruz, Armin | | | 1532 | USA | 0.00 | 1 | -0.30 | 38 | -11.40 | | | Guo, Ella | | | 1510 | USA | 0.00 | 1 | -0.33 | 38 | -12.54 | | | Nadan, Avinesh | | | 1550 | FIJ | 1.00 | 1 | 0.72 | 38 | 27.36 | | | Pramod, Pranavi | | | 1195 | USA | 0.50 | 1 | -0.25 | 38 | -9.50 | | | Qiu, Laura | | | 1547 | USA | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Gurovich, Roman | | | 1780 | USA | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Yi, Colin | | | 1373 | USA | 0.50 | 1 | -0.02 | 38 | -0.76 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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