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Individual Calculations February 2023 |
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| Koren, Yotam Total change: 64.80 | |   |
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| Ramat Gan Masters B Winter 2022-2023 | Ramat Gan | ISR | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1337 | 3.00 | 6 | 0.79 | 40 | 31.60 | |
|  Weber, Yonatan | | | 1510 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Gazit, Yair | | | 1232 | ISR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Polyakov, Yuri | | | 1194 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Neumann, Amit | | | 1602 | ISR | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Berlad, Asaf | | | 1671 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fester, Harel | | | 1481 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | League Bet Merkaz 2023 1-2 | Israel | ISR | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1304 | 1.00 | 1 | 0.83 | 40 | 33.20 | |
| | Gerty, Haggai | | | 1578 | ISR | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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