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Individual Calculations April 2023 |
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| Tan, Ralph Total change: 8.20 | |   |
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| 2023 Saint Louis Super Swiss | Saint Louis, Missouri | USA | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 1984 | 2.00 | 8 | 0.41 | 20 | 8.20 | |
|  Kavutskiy, Kostya | m | | 2405 | USA | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Lee, Alice | f | wm | 2362 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zhurbinsky, David | c | | 2045 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ladan, Nicholas | | | 2273 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Caglar, Sila | | wm | 2280 | TUR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Yanayt, Eugene | f | | 2014 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Antova, Gabriela | f | wm | 2266 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Park, Evan | m | | 2383 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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