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Individual Calculations May 2019 |
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| Zak, Uriel Total change: -14.40 | |   |
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| Liga Artzit Tzafon 2019 Round 6 | Various | ISR | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2268 | 0.50 | 1 | 0.01 | 10 | 0.10 | |
|  Golovin, Sergey | | | 2273 | ISR | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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) | | | | Czerniak Memorial A | Tel Aviv | ISR | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2268 | 3.00 | 5 | -1.45 | 10 | -14.50 | |
|  Levits, Yuri | | | 1896 | ISR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Bodenshtein, Yair | | | 1977 | ISR | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Marcovici, Adrian | | | 1954 | ISR | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Levi, Yoel | | | 1868 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gitin, Leonid | | | 1868 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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