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Individual Calculations July 2015 |
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| Or, Yochanan Total change: -20.80 | |   |
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| Jerusalem Senior championship 2015 | Jerusalem | ISR | 2015-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1809 | 0.00 | 4 | -1.04 | 20 | -20.80 | |
|  Gofshtein, Semion | | | 1989 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Golbart, Vadim | | | 2005 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Telesin, Yulius | | | 2130 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Belokopyt, Boris | | | 1880 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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