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Individual Calculations August 2019 |
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| Roiz, Michael Total change: -0.50 | |   |
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| Netanya International Chess Festival 2019 - Open Section | Netanya | ISR | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2603 | 6.00 | 8 | -0.05 | 10 | -0.50 | |
|  Parnes, Nadav | | | 2203 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Poleg, Dan | f | | 2271 | ISR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gorshtein, Ido | f | | 2367 | ISR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Bronstein, Or | f | | 2378 | ISR | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Grinberg, Eyal | m | | 2474 | ISR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Bar, Roman | m | | 2497 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Flom, Gabriel | m | | 2480 | FRA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Gorodetzky, David | m | | 2461 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | * 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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