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Individual Calculations August 2022 |
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| Cohen, Ofer Total change: -45.40 | |   |
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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 |
| 1348 | 1575 | 3.00 | 7 | -2.27 | 20 | -45.40 | |
|  Smadari, Itay | | | 1128 | ISR | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Roytman, Moshe | | | 1292 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Medovoy, Yaniv | | | 1695 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Glik, Mike | | | 1283 | ISR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Botvinnik, Roman | | | 1472 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Pupko, Nathan | | | 1392 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Yehuda, Beeri | | | 1175 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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