Rapid:
Individual Calculations January 2017 |
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Weissberg, Yair Total change: -9.40 | | |
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Preparation Tournament Dec 2016 Under 9 | Kiryat Ono | ISR | 2016-12-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1353 | 1331 | 0.00 | 1 | -0.47 | 20 | -9.40 | |
| Vagman, Roy | | | 1353 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | 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) | |
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