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Rapid:
Individual Calculations September 2017 |
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| Ben-Boreum, Yan Total change: 5.60 | |   |
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| Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial | Nir Haemek | ISR | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1367 | 2.50 | 6 | 0.28 | 20 | 5.60 | |
|  Robach, Shay | | | 1525 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Tamir, Roee | | | 1569 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kushnir, Arie | | | 1240 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Shteiman, Yuval | | | 1538 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Dunaevsky, Matan | | | 1387 | ISR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bronstein, Paz | | | 1535 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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