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Individual Calculations February 2023 |
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| Kulkarni, Neil Total change: 40.40 | |   |
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| 14th annual Golden State Open - U2100 Section | Concord, CA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1457 | 2.50 | 4 | 1.01 | 40 | 40.40 | |
|  Martinez, Lawrence | | | 1536 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Paetz, Mark G | | | 1533 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Koon, Kingsley | | | 1728 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Xiao, Marina | | | 1435 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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