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Rapid:
Individual Calculations November 2014 |
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| Zilberman, Yaacov Total change: 0.00 | |   |
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| Israel Seniors Championship 2014 (South) rapid 50+ | Ashdod | ISR | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2396 | 2.50 | 4 | -0.60 | 20 | -12.00 | |
|  Fleish, Felix | | | 2266 | ISR | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Srimskov, Elishar | | | 2030 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bondar, Alexandr | | | 2122 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Polyakov, Alex | | | 2253 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Dov Porat Memorial 2014 Rapid A | Ramat Gan | ISR | 2014-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2396 | 6.00 | 9 | 0.60 | 20 | 12.00 | |
| | Parkhov, Yair | | | 1996 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zalkind, Konstantin | f | | 2233 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Poleg, Matan | | | 2123 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Axelrod, Arie | f | | 2265 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zoler, Dan | g | | 2521 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Shutzman, Joseph | f | | 2303 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Murey, Jacob | g | | 2444 | ISR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Khmelniker, Ilya | g | | 2471 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gruenfeld, Yehuda | g | | 2422 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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) | | |
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