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Rapid:
Individual Calculations December 2018 |
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| Volkov, Olga Total change: -31.00 | |   |
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| Israel Rapid Championship 2018 for Seniors - 50 | Jaffa | ISR | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1618 | 0.50 | 4 | -1.55 | 20 | -31.00 | |
|  Kantsler, Boris | g | | 2018 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pivnik, Mark | | | 1500 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Reem, Rami | | | 1513 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Brand, Rami | | | 1490 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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