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Individual Calculations March 2012 |
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| Gershkowich, David Total change: -28.05 | |   |
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| Israel National Champ 2011 | Ashdod | ISR | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2271 | 4.00 | 8 | -0.82 | 15 | -12.30 | |
|  Mikhalevski, Victor | g | | 2549 | ISR | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Shvayger, Yuliya | | wf | 2175 | UKR | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Erenberg, Ariel | | | 1871 * | ISR | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Atnilov, Michael | | | 2056 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Greenfeld, Alon | g | | 2558 | ISR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Beker, Ziv | | | 1995 | ISR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Reshef, Omer | | | 2170 | ISR | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Veinberg, Nimrod | | | 2122 | ISR | 0.50 | 1 | -0.20 | 15 | -3.00 | | | * 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) | | | | Winter Mark Centre 2012 | Tel Aviv | ISR | 2012-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2238 | 4.00 | 7 | -1.05 | 15 | -15.75 | |
| | Alperovich, Asher | | | 2109 | ISR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Striechman, Orri | | | 1968 | ISR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Monteriano, Eran | | | 1939 | ISR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Reshef, Omer | | | 2168 | ISR | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Zak, Uriel | m | | 2261 | ISR | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Blass, Uri | | | 1983 | ISR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Koren, Eyal | | | 1972 | ISR | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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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