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Individual Calculations December 2021 |
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| Laor, Jason Ethan Total change: 53.20 | |   |
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| Mark Center Autumn Level B | Tel Aviv | ISR | 2021-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1364 | 1.00 | 1 | 0.53 | 40 | 21.20 | |
|  Ron, Gil | | | 1388 | ISR | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | Liga Arzit Lenoar 2022 Sharon Rounds 2-4 | Various | ISR | 2021-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1382 | 2.00 | 2 | 0.80 | 40 | 32.00 | |
| | Shumilov, Ariel | | | 1101 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Adlen, Noya | | | 1487 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | |
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