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Rapid:
Individual Calculations August 2018 |
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| Cohen, Elad Total change: 8.40 | |   |
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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 |
| 1619 | 1491 | 2.50 | 6 | 0.34 | 20 | 6.80 | |
|  Zlatin, Alexander | | | 1891 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Peretz, Ariel | | | 1102 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zemach, Nadav | | | 1706 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Roytman, Moshe | | | 1335 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Noy, Eyal | | | 1789 | ISR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Zlotogorski, Itay | | | 1891 * | 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) | | | | Kfar Saba Weekend 2018 B | Kfar Saba | ISR | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1491 | 3.00 | 5 | 0.08 | 20 | 1.60 | |
| | Neeman, Tal | | | 1445 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Levy, Avner | | | 1640 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Dunaevsky, Matan | | | 1339 | ISR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Faivishevsky, Noam | | | 1266 | ISR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Weissberg, Yair | | | 1431 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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