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Individual Calculations May 2010 |
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| Porat, Shay Total change: 3.10 | |   |
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| Spring 2010 Mark Centre | Tel Aviv | ISR | 2010-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2464 | 4.00 | 5 | 0.31 | 10 | 3.10 | |
|  Levine, Yonatan | | | 2100 | ISR | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Zak, Uri | | | 2261 | ISR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ben Artzi, Ido | | | 2111 | ISR | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Nabaty, Tamir | | | 2485 | ISR | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Botvinnik, Mikhail | | | 2339 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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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