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Individual Calculations September 2009 |
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| Gilboa, Amos Total change: 15.60 | |   |
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| ISR 2nd League South 2009 | Various | ISR | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2199 | 5.00 | 10 | 1.04 | 15 | 15.60 | |
|  Tratatovici, Moshe | f | | 2221 | ISR | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Gutkin, Boris | | | 2271 | ISR | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Deutsch, Eyal | f | | 2393 | ISR | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Chuvnik, Mordechai | | | 2186 | ISR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Lederman, Leon | m | | 2291 | ISR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Lederer, Yoav | | | 2300 | ISR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kustanovich, Michael | | | 2262 | ISR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Karasik, Evgeni | | | 2268 | ISR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Gofman, Alex | | | 2304 | ISR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Rapoport, Evgeny | | | 2255 | ISR | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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