Individual Calculations February 2023 |
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Katz, Stewart Total change: -71.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 SJCC Winter Championship | Milpitas, CA | USA | 2023-01-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1638 | 1709 | 0.00 | 3 | -1.78 | 40 | -71.20 | |
| Wong, Andrew Yun | | | 1765 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | Zhou, Ivan | | | 1540 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | Ganesan, Vikrant | | | 1608 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | 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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