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Rapid:
Individual Calculations December 2018 |
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| Bykhovsky, Avigdor Total change: 39.00 | |   |
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| Israel Rapid Championship 2018 for Seniors - 50 | Jaffa | ISR | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2240 | 3.50 | 5 | 0.13 | 20 | 2.60 | |
|  Pivnik, Mark | | | 1840 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kantsler, Boris | g | | 2449 | ISR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Reem, Rami | | | 1840 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Reem, Meir | | | 1840 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zilberman, Yaacov | g | | 2329 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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) | | | | Shachar Arad Memorial - Rapid 24.11.2018 A | Kfar Saba | ISR | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2240 | 3.50 | 5 | 1.82 | 20 | 36.40 | |
| | Fainman, Tomer | | | 1902 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nabaty, Tamir | g | | 2640 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Boruchovsky, Avital | g | | 2537 | ISR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Kantsler, Boris | g | | 2449 | ISR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Zoler, Dan | g | | 2355 | ISR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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