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Individual Calculations January 2020 |
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| Zifroni, Dov Total change: 4.30 | |   |
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| Yosef Dobkin Memorial Herzliya International GM 2019 | Herzliya | ISR | 2019-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2442 | 2448 | 5.00 | 9 | 0.43 | 10 | 4.30 | |
|  Dvoirys, Semen I. | g | | 2490 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | |  Beerdsen, Thomas | m | | 2468 | NED | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Flom, Gabriel | m | | 2497 | FRA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Bykhovsky, Avigdor | g | | 2408 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Emanuel, Yahav | f | | 2373 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Haimovich, Tal | m | | 2395 | ISR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Caspi, Israel | m | | 2473 | ISR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Zoler, Dan | g | | 2498 | ISR | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Krayz, Alexander | m | | 2375 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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