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Rapid:
Individual Calculations December 2018 |
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| Cherikovsky, Yuri Total change: 18.80 | |   |
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| Israel Rapid Championship 2018 for Seniors - 65 | Jaffa | ISR | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2096 | 3.00 | 5 | 0.94 | 20 | 18.80 | |
|  Regenbogen, Yoseph | | | 1696 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Murey, Jacob | g | | 2176 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Kudischewitsch, David | m | | 2353 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Peretz, Malkiel | f | | 2225 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Birnboim, Nathan | m | | 2299 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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