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Individual Calculations July 2012 |
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| Kudischewitsch, David Total change: -11.90 | |   |
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| ISR 2nd League North 2012 | Various | ISR | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2376 | 4.50 | 8 | -0.55 | 10 | -5.50 | |
|  Zalkind, Konstantin | f | | 2203 | ISR | 0.50 | 1 | -0.23 | 10 | -2.30 | |  Goldin, Roman | f | | 2278 | ISR | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Aharon, Ofir | f | | 2333 | ISR | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Gransky, Michael | f | | 2283 | ISR | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Kantarji, Pinchas | f | | 2408 | ISR | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Ganor, Dotan | f | | 2323 | ISR | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Mindlin, Alon | | | 2169 | ISR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Kogan, Pavel | | | 2227 | ISR | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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) | | | | Spring 2012 Herzlia | Herzlia | ISR | 2012-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2363 | 6.00 | 9 | -0.64 | 10 | -6.40 | |
| | Ginzburg, Natan | | | 1970 | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Monteriano, Eran | | | 1963 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Zilberman, Yaacov | g | | 2418 | ISR | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Hasidovsky, Michael | | | 2128 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Gruenfeld, Yehuda | g | | 2460 | ISR | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Schwarz, Harry | | | 2045 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Poleg, Matan | | | 1992 | ISR | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Ilan, Liad | | | 2013 | ISR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Axelrod, Arie | f | | 2317 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | * 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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