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Individual Calculations April 2019 |
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| Zemach, Nadav Total change: 63.60 | |   |
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| Herzliya Winter A 2019 | Herzliya | ISR | 2019-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1916 | 5.00 | 9 | 1.20 | 40 | 48.00 | |
|  Dvoirys, Semen I. | g | | 2316 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cohen, Elad | | | 1663 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Shetah, Roi | | | 2024 | ISR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Verny, David | | | 1950 | ISR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Zalkind, Konstantin | f | | 2169 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Axelrod, Arie | f | | 2227 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Weissberg, Harel | | | 1669 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kinberg, Ofer | | | 1995 | ISR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Noy, Eyal | | | 1861 | ISR | 0.50 | 1 | -0.08 | 40 | -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) | | | | Liga Artzit Merkaz 2019 Round 5 | Various | ISR | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 1900 | 0.50 | 1 | 0.39 | 40 | 15.60 | |
| | Chernomordik, Pavel | f | | 2247 | ISR | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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