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Rapid:
Individual Calculations February 2013 |
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| Sherf, Roni Total change: -31.80 | |   |
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| Dov Porat Memorial 2012 Rapid | Givataiim | ISR | 2012-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2182 | 3.00 | 9 | -1.59 | 20 | -31.80 | |
|  Mikhalevski, Victor | g | | 2538 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Zlotogorsky, Itay | | | 1942 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ben Artzi, Ido | | | 2286 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kraus, Yair | | | 1981 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Haimovich, Tal | m | | 2368 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zalkind, Konstantin | f | | 2232 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kaplivatski, Alexander | f | | 2225 | ISR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Koren, Eyal | | | 2053 | ISR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Striechman, Orri | | | 1981 | ISR | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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