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Individual Calculations May 2011 |
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| Libman, Guy Total change: 33.15 | |   |
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| JeruChess Champ. 2011 Open | Jerusalem | ISR | 2011-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2166 | 5.50 | 6 | 2.21 | 15 | 33.15 | |
|  Cohen, Alon | | | 2095 | ISR | 1.00 | 1 | 0.40 | 15 | 6.00 | |  Gutzeit, Avraham | | | 2164 | ISR | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Berenboym, Igor | | | 2100 | ISR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Lubin, Yosef | | | 2200 | ISR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Kobo, Ori | | | 2034 | ISR | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Slonimskij, Arkadij | | | 2185 | RUS | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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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