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Individual Calculations March 2023 |
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| Weisserman, Miroslav Total change: 36.00 | |   |
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| Netanya International 2023 in memory of Yitzhak Shlackman second | Netania | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1009 | 1.50 | 4 | 1.01 | 40 | 40.40 | |
|  Yunkelson, Ilya | | | 1278 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Van Straaten, Patrick | | | 1481 | ISR | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Ilya, Rafael | | | 1272 | ISR | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Yevdayev, Vyacheslav | | | 1385 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | League Bet Sharon 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1009 | 0.00 | 1 | -0.11 | 40 | -4.40 | |
| | Erez, Mordechai | | | 1357 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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