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Rapid:
Individual Calculations January 2020 |
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| Kerner, Michael Total change: -19.80 | |   |
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| Shachar Arad Memorial Rapid 30.11.2019 - A | Kfar Saba | ISR | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2050 | 2.00 | 5 | 0.01 | 20 | 0.20 | |
|  Gorodetzky, David | m | | 2450 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Friedland, Eldar | | | 1834 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Erenberg, Ariel | m | | 2352 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Uritsky, Yonathan | | | 1849 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | , | m | | 2266 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | | | Eitan Amitai Memorial Team Rapid Tournament Herzliya 2019 | Herzliya | ISR | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2050 | 1.00 | 4 | -1.00 | 20 | -20.00 | |
| | Glicksohn, Ofer | | | 2038 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Klar, Nir | | | 2145 | ISR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Gorshtein, Asaf | | | 1896 | ISR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kraus, Yair | | | 2122 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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