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Rapid:
Individual Calculations December 2018 |
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| Slonimskij, Arkadij Total change: 19.00 | |   |
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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 |
| 1934 | 2011 | 4.50 | 6 | 0.95 | 20 | 19.00 | |
|  Levi, Meir | | | 1619 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Berkovich, Mark A | m | | 2297 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Malachi, Avraham | | | 1872 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Levits, Yuri | | | 1789 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Levitan, Michael | | | 1888 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gal, Moshe | | | 2137 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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