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Individual Calculations February 2023 |
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| Galant, Chaim Total change: 6.80 | |   |
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| Kfar Saba Championship for Veterans in Chess | Kfar Saba | ISR | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1350 | 2.00 | 6 | 0.34 | 20 | 6.80 | |
|  Gerchikov, Pavel | | | 1691 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Cohen, Ofer | | | 1557 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Roytman, Moshe | | | 1267 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Botvinnik, Roman | | | 1446 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Patt, Zafrir | | | 1779 | ISR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Dor, Avigdor | | | 1531 | ISR | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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