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Rapid:
Individual Calculations April 2018 |
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| Ater, Yuval Total change: 30.00 | |   |
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| Mark Center Purim 2018 rapid Open under 1800 | Tel Aviv | ISR | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1292 | 2.00 | 5 | -0.08 | 20 | -1.60 | |
|  Fainman, Avi | | | 1309 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Marcus, Eyal | | | 1334 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Shani, Dan | | | 1395 | ISR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Malkin, Ben | | | 1235 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Levi, Or | | | 1513 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Eliahu Levant Memorial Rapid 2018 B | Beer Sheva | ISR | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1292 | 2.50 | 6 | 1.58 | 20 | 31.60 | |
| | Dounaevski, Michael | | | 1692 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tal, Rami | | | 1692 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brusilovski, Lena | | | 1692 * | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Margulis, Alexander | | | 1692 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Raiko, Gal | | | 1280 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Aleksandrova, Aleksandra | | wf | 1692 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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