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Individual Calculations August 2022 |
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| Roytman, Moshe Total change: -19.20 | |   |
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| Kfar Saba Spring Chess Competition 2022 | Kfar Saba | ISR | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1292 | 0.50 | 4 | -0.96 | 20 | -19.20 | |
|  Cohen, Ofer | | | 1575 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Gilad, Tomer | | | 1526 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Smadari, Itay | | | 1128 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Galant, Chaim | | | 1384 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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