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Rapid:
Individual Calculations January 2015 |
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| Dvoirys, Semen I. Total change: 18.00 | |   |
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| Shahar Arad Memorial 2014 A | Kfar Saba | ISR | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2538 | 3.50 | 5 | -0.12 | 20 | -2.40 | |
|  Weisbuch, Udi | | | 2292 | ISR | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Tifferet, Shaked | | | 2138 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smirin, Ilia | g | | 2599 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Zaslavsky, Mikhail | m | | 2435 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gokhvat, Peter | | | 2269 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | Herzliya Rapid Chess Championship 2014 | Herzliya | ISR | 2014-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2398 | 2538 | 5.00 | 6 | 1.02 | 20 | 20.40 | |
| | Faust, Roi | | | 2138 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Axelrod, Arie | f | | 2295 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zilberman, Yaacov | g | | 2396 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Nabaty, Tamir | g | | 2597 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Rozentalis, Eduardas | g | | 2558 | LTU | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Mindlin, Alon | | | 2401 | ISR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | |
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