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Rapid:
Individual Calculations July 2017 |
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| Weissberg, Yair Total change: -9.20 | |   |
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| Shavuot Rapid 2017 B | Ramat Gan | ISR | 2017-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1293 | 2.50 | 6 | -0.46 | 20 | -9.20 | |
|  Alpert, Shachar | | | 1456 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Feldman, Amit | | | 1153 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Elkayam, Omer | | | 1150 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Melchior, Eran | | | 1258 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Landau, Gil | | | 1533 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kushnir, Arie | | | 1257 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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