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Individual Calculations May 2023 |
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| Ken-Dror, Renana Total change: 46.00 | |   |
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| CZERNIAK 36 MEMORIAL 2023 OPEN B | Tel Aviv | ISR | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1472 | 2.00 | 4 | 0.40 | 40 | 16.00 | |
|  Neumann, Itai | | | 1335 | ISR | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Tal, Rami | | | 1835 | ISR | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Kaye, Eran | | | 1490 | ISR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Sasson, Tiran | | | 1582 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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 Merkaz 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1472 | 1.00 | 1 | 0.75 | 40 | 30.00 | |
| | Weber, Yonatan | | | 1661 | ISR | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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