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Individual Calculations May 2013 |
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| Zoler, Dan Total change: -20.40 | |   |
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| Dugo Fridman Memorial 2013 A | Rishon Le-Zion | ISR | 2013-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2548 | 3.00 | 5 | -1.21 | 10 | -12.10 | |
|  Len, Genrich | | | 2155 | ISR | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Striechman, Orri | | | 2148 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kunin, Michael | | | 2178 | ISR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ben Artzi, Ido | | | 2295 | ISR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gruenfeld, Yehuda | g | | 2433 | ISR | 0.00 | 1 | -0.66 | 10 | -6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Israel National Champ 2013 | Acre | ISR | 2013-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2441 | 2553 | 5.00 | 9 | -0.83 | 10 | -8.30 | |
| | Berkovich, Mark A | m | | 2364 | ISR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Arlinsky, Uriel | f | | 2318 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Postny, Evgeny | g | | 2635 | ISR | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Caspi, Israel | m | | 2461 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Nakar, Eylon | m | | 2390 | ISR | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Judkovsky, Yair | | | 2355 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gruenfeld, Yehuda | g | | 2434 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Raznikov, Danny | m | | 2488 | ISR | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Popilski, Gil | g | | 2523 | ISR | 1.00 | 1 | 0.46 | 10 | 4.60 | |
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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