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Individual Calculations July 2015 |
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| Telesin, Yulius Total change: -31.40 | |   |
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| Jerusalem Senior championship 2015 | Jerusalem | ISR | 2015-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 2130 | 2.50 | 5 | -1.57 | 20 | -31.40 | |
|  Belokopyt, Boris | | | 1880 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Bershadsky, Georgy | | | 1862 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Freiman, Mark | | | 1812 | ISR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Or, Yochanan | | | 1809 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gofshtein, Semion | | | 1989 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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