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Rapid:
Individual Calculations October 2018 |
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| Perry, Tal Total change: -5.20 | |   |
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| 4th Avner Hadar Memorial 2018 | Tel Aviv | ISR | 2018-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1599 | 1.50 | 5 | -0.26 | 20 | -5.20 | |
|  Parkhov, Yair | f | | 1999 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Horesh, Tal | | | 1999 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsafrir, Itay | | | 1199 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amit, Eli | | | 1999 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ron, Gil | | | 1528 | ISR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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