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Individual Calculations February 2023 |
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| Weber, Yonatan Total change: 64.00 | |   |
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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 |
| 1455 | 1510 | 6.50 | 7 | 2.47 | 40 | 98.80 | |
|  Kelsi, Michael | | | 1290 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Koren, Yotam | | | 1337 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sasson, Tiran | | | 1573 | ISR | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Elkin, Michael | | | 1765 | ISR | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Khairova, Evelina | | | 1347 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Blumenthal, Michael | | | 1423 | ISR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Nouchi, Olivier | | | 1450 | FRA | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | League Bet Merkaz 2023 1-2 | Israel | ISR | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1527 | 0.00 | 1 | -0.87 | 40 | -34.80 | |
| | Davidovich, Asaf | | | 1204 | ISR | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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