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Individual Calculations March 2013 |
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| Tratatovici, Moshe Total change: -1.80 | |   |
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| Israel National League 2013 | Various | ISR | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2480 | 2295 | 2.00 | 8 | -0.12 | 15 | -1.80 | |
|  Zifroni, Dov | g | | 2507 | ISR | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Kundin, Alexander | m | | 2352 | ISR | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Porat, Ido | m | | 2424 | ISR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Avrukh, Boris | g | | 2583 | ISR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Khmelniker, Ilya | g | | 2508 | ISR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Bar, Roman | m | | 2474 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Finkel, Alexander | g | | 2507 | ISR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rechlis, Gad | g | | 2486 | ISR | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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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