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Rapid:
Individual Calculations September 2018 |
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| Ribstein, Orel Total change: 16.40 | |   |
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| Efraim (Felix) Sherf Memorial Rapid Herzliya 17.08.18 | Herzliya | ISR | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1404 | 2.00 | 6 | 0.82 | 20 | 16.40 | |
|  Bronstein, Arkady | | | 1804 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Yusupoff, Yoav | | | 1763 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Friedland, Eldar | | | 1803 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Penzias, Moti | | | 1804 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Schmeisser, Matan | | | 1230 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Spector, Ido | | | 1755 | ISR | 1.00 | 1 | 0.89 | 20 | 17.80 | | | * 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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