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Rapid:
Individual Calculations January 2018 |
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| Melchior, Eran Total change: -18.60 | |   |
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| Israel Youth Championship U13 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1238 | 1.00 | 5 | -0.93 | 20 | -18.60 | |
|  Sobel, Alon | | | 1518 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Cohen, Elad | | | 1502 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Yacov-Sela, Dror | | | 1167 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Erez, Guy | | | 1088 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mondri, Nadav | | | 1396 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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