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Individual Calculations February 2023 |
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| Paetz, Mark G Total change: -41.60 | |   |
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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 |
| 1381 | 1533 | 2.00 | 6 | -2.08 | 20 | -41.60 | |
|  Koon, Kingsley | | | 1728 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Kolli, Hansika | | | 1355 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Cao, Daniel | | | 1328 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kulkarni, Neil | | | 1457 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Pramod, Pranavi | | | 1195 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Selvam, Swagatha | | | 1220 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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