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Individual Calculations August 2019 |
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| Umanskiy, Stanislav Total change: -42.80 | |   |
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| Rishon Summer 2019 B | Rishon Letzion | ISR | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1300 | 1.00 | 5 | -1.07 | 40 | -42.80 | |
|  Samarin, Leonid | | | 1635 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Waisberg, Arnold | | | 1700 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cohen, Asaf | | | 1072 | ISR | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Koushnir, Ron | | | 1303 | ISR | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Sivan, Guy | | | 1246 | ISR | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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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