Individual Calculations April 2021 |
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Asherov, Aharon Total change: -20.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Rishon Lezion automn 2020-21 upto 1800 | Rishon Lezion | ISR | 2020-12-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1373 | 1590 | 2.00 | 4 | -1.00 | 20 | -20.00 | |
| Dvorsky, David | | | 1323 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | Lapushnian, Maya | | | 1552 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | | Sandovich, Liviu | | | 1428 | ISR | 0.00 | 1 | -0.71 | 20 | -14.20 | | Boiko, Keren | | | 1190 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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