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Rapid:
Individual Calculations January 2020 |
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| Katsnelson, Leonard Total change: 5.00 | |   |
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| Shachar Arad Memorial Rapid 30.11.2019 - B | Kfar Saba | ISR | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1561 | 3.00 | 4 | 0.13 | 20 | 2.60 | |
|  Toraty, Menahem | | | 1276 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Boton, Noam | | | 1161 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Solovyev, Anton | | | 1777 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Shecht, Lihu | | | 1205 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | Feldklein Memorial 2019 B - 28.12.2019 | Rishon Letzion | ISR | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1561 | 2.50 | 4 | 0.12 | 20 | 2.40 | |
| | Menashe, Etty | | | 1270 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dvorsky, David | | | 1294 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ilmiayev, Ervin | | | 1785 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Shevchenko, Lev | | | 1565 | ISR | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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