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Individual Calculations November 2010 |
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| Libov, Gennady Total change: -22.05 | |   |
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| Semi Final Champ 2010 KFS | Kfar Saba | ISR | 2010-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2216 | 4.00 | 9 | -0.64 | 15 | -9.60 | |
|  Porat, Ido | m | | 2458 | ISR | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Snappir, Eyal | | | 1987 | ISR | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Raznikov, Danny | f | | 2354 | ISR | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Yudkovsky, Yair | | | 2315 | ISR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Orgad, Dan | | | 1933 | ISR | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Kogan, Pavel | | | 2189 | ISR | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Hasidovski, Arnold | | | 2146 | ISR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Boruchovsky, Avital | | | 2250 | ISR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Ben Artzi, Ido | | | 2183 | ISR | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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) | | | | Ashdod 7th Chess Festival Open | Ashdod | ISR | 2010-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2216 | 2.00 | 4 | -0.83 | 15 | -12.45 | |
| | Kopelevitch, Offer | | | 1816 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kantsler, Boris | g | | 2448 | ISR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Sadevich, Rachel | | | 1867 | ISR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Elbaum, Almog | | | 1963 | ISR | 0.00 | 1 | -0.81 | 15 | -12.15 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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