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Individual Calculations May 2013 |
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| Boruchovsky, Avital Total change: -4.30 | |   |
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| Israel National Champ 2013 | Acre | ISR | 2013-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2409 | 2445 | 4.50 | 9 | -0.43 | 10 | -4.30 | |
|  Smirin, Ilia | g | | 2663 | ISR | 0.00 | 1 | -0.22 | 10 | -2.20 | |  Zalkind, Konstantin | f | | 2254 | ISR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Judkovsky, Yair | | | 2355 | ISR | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Arlinsky, Uriel | f | | 2318 | ISR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Berkovich, Mark A | m | | 2364 | ISR | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Svoisky, Daniel | | | 2227 | ISR | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Nakar, Eylon | m | | 2390 | ISR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Nabaty, Tamir | g | | 2564 | ISR | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Greenfeld, Alon | g | | 2545 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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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