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Individual Calculations August 2017 |
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| Kokish, Iris Roberta Total change: 60.80 | |   |
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| 20th Maccabia International Open | Jerusalem | ISR | 2017-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1768 | 3.00 | 7 | 1.52 | 40 | 60.80 | |
|  Federovski, Adi | | | 1958 | ISR | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Vladimirsky, Mark | | | 2042 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Levinsky, Gregory | | | 1926 | ISR | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Slonimskij, Arkadij | | | 2160 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Belokopyt, Boris | | | 1891 | RUS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Manievich, Victor | | | 2046 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Pravdivetz, Vladimir | | | 2015 | ISR | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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