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Rapid:
Individual Calculations August 2018 |
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| Lahav, Michal Total change: -20.80 | |   |
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| Kiryat Ono 9th Summer Festival Rapid Championship | Kiryat Ono | ISR | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2055 | 3.50 | 6 | -0.74 | 20 | -14.80 | |
|  Neerman, Roy | | | 1655 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vaisgur, Alon | | | 1755 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Oratovsky, Michael | g | | 2455 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Noy, Eyal | | | 1789 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Yaniv, Yuval | | | 1924 | ISR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Zemach, Nadav | | | 1706 | ISR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | Kfar Saba Weekend 2018 A | Kfar Saba | ISR | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2055 | 2.00 | 6 | -0.30 | 20 | -6.00 | |
| | Kantsler, Boris | g | | 2427 | ISR | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Gorodetzky, David | m | | 2455 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ben Artzi, Ido | m | | 2208 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Malachi, Avraham | | | 1896 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Drori, Saar | m | | 2140 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Cohen Revivo, Alon | | | 1879 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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