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Individual Calculations August 2012 |
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| Lan, Grenrich Total change: -1.20 | |   |
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| Israel Seniors 2012 Championship | Tel Aviv | ISR | 2012-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2158 | 4.00 | 7 | -0.08 | 15 | -1.20 | |
|  Shamis, Mordehay | | | 1971 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Zilbershtein, Victor | | | 1834 | ISR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Tratatovici, Moshe | f | | 2276 | ISR | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Chuvnik, Mordechai | | | 2142 | ISR | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Kaminik, Aleksandar | | | 2163 | ISR | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Sivan, Leo | | | 1786 | ISR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Birnboim, Nathan | m | | 2377 | ISR | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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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