Blitz:
Individual Calculations September 2021 |
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Alfi, Yosef Total change: -23.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Summer blitz chess -Chess4all | Savyon | ISR | 2021-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1554 | 1440 | 0.00 | 3 | -1.18 | 20 | -23.60 | |
| Westreich, Itay | | | 1865 | ISR | 0.00 | 1 | -0.07 | 20 | -1.40 | | Iskoz, Daniel | | | 1267 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | | Shaham, Omer | | | 1529 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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