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Individual Calculations May 2021 |
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| Gorodetzky, Matan Total change: 24.00 | |   |
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| Elitzur GM Winter 2020 C Stage 2 | Petah Tikva | ISR | 2021-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2379 | 2239 | 1.50 | 2 | 0.88 | 20 | 17.60 | |
|  Globus, Or | f | | 2404 | ISR | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Hoffmann, Yair | f | | 2354 | ISR | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | Israeli national league. Rounds 1-2 | Various | ISR | 2021-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2359 | 2239 | 1.00 | 2 | 0.32 | 20 | 6.40 | |
| | Haimovich, Tal | m | | 2366 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ben Artzi, Ido | m | | 2352 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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