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Individual Calculations August 2012 |
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| Zilbershtein, Victor Total change: 2.10 | |   |
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| Spring Rishon 2012 | Rishon Le-Zion | ISR | 2012-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1834 | 2.00 | 8 | -0.81 | 15 | -12.15 | |
|  Erenberg, Ariel | | | 1850 | ISR | 0.00 | 1 | -0.48 | 15 | -7.20 | |  Barak, Gil | | | 1957 | ISR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Heruti, Ofer | | | 1909 | ISR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Greenberg, Eyal | | | 1898 | ISR | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Segal, Naum | | | 2065 | LAT | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Shamis, Mordehay | | | 1971 | ISR | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Gera, Dan | | | 1862 | ISR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Labonsky, Victor | | | 2074 | ISR | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | Israel Seniors 2012 Championship | Tel Aviv | ISR | 2012-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 1834 | 2.00 | 6 | 0.95 | 15 | 14.25 | |
| | Golovkin, Vladimir | | | 2122 | ISR | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Lan, Grenrich | | | 2158 | ISR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Azar, Pinchas | | | 2018 | ISR | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Tratatovici, Moshe | f | | 2234 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Marcovici, Adrian | | | 2084 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Segal, Naum | | | 2047 | LAT | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * 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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