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Rapid:
Individual Calculations November 2017 |
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| Chachashvili, Zuri Total change: -12.20 | |   |
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| Dov Porat Memorial 2017 Rapid A | Ramat Gan | ISR | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1941 | 3.00 | 9 | -0.61 | 20 | -12.20 | |
|  Parkhov, Yair | f | | 2059 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Motenko, Dima | | | 2136 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Gabizon, Eyal | | | 1942 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Merom, Guni | | | 1862 | ISR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Aharon, Ofir | f | | 2294 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Freidles, Victor | | | 1954 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Shani, Amichai | | | 1971 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Globus, Or | | | 2070 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Levi, Netanel | | | 1920 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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