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Individual Calculations July 2011 |
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| Cohen, Alon Total change: -34.95 | |   |
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| ISR 2nd League Center 2011 | Various | ISR | 2011-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2095 | 0.50 | 2 | -0.61 | 15 | -9.15 | |
|  Shapira, Avner | | | 1960 | ISR | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Shimonovich, Yoav | | | 2143 | ISR | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | JeruChess Spring 2011 Above 2000 | Jerusalem | ISR | 2011-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2095 | 2.50 | 9 | -1.72 | 15 | -25.80 | |
| | Gutzeit, Avraham | | | 2164 | ISR | 1.00 | 1 | 0.60 | 15 | 9.00 | |  Calabrese, Gabriel | | | 2156 | ISR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Libman, Guy | | | 2166 | ISR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Biermann, Florian | | | 1925 | ISR | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Slonimskij, Arkadij | | | 2185 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Aronin, Pavel | | | 2117 | MNC | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Kobo, Ori | | | 2034 | ISR | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Zisman, Philip | | | 2198 | ISR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Berenboym, Igor | | | 2100 | ISR | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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