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Individual Calculations March 2013 |
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| Avrukh, Boris Total change: -11.20 | |   |
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| Israel National League 2013 | Various | ISR | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2583 | 7.00 | 11 | -1.12 | 10 | -11.20 | |
|  Kundin, Alexander | m | | 2352 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Nedobora, Mikhail | m | | 2384 | UKR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Zifroni, Dov | g | | 2507 | ISR | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Tratatovici, Moshe | f | | 2295 | ISR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Porat, Maya | | wm | 2288 | ISR | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Sidorenko, Ilya | m | | 2415 | ISR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Deutsch, Eyal | f | | 2351 | ISR | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Caspi, Israel | m | | 2449 | ISR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Zilberman, Yaacov | g | | 2388 | ISR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ruderfer, Mark B | | | 2287 | RUS | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Huzman, Alexander | g | | 2589 | ISR | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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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