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Rapid:
Individual Calculations January 2020 |
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| Parkhov, Koren Total change: -14.20 | |   |
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| Feldklein Memorial 2019 B - 28.12.2019 | Rishon Letzion | ISR | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1412 | 1.00 | 4 | -0.71 | 20 | -14.20 | |
|  Lokinikh, Roslan | | | 1706 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Shevchenko, Lev | | | 1565 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lavi, Yair | | | 1395 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Erenberg, Itay | | | 1224 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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