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Individual Calculations October 2019 |
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| Cohen, Ofer Total change: 9.60 | |   |
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| 8th-finals Israel Championship Kfar Saba | Kfar Saba | ISR | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1643 | 6.50 | 9 | 0.48 | 20 | 9.60 | |
|  Ben-Gera, Omer | | | 1243 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Giller, Sean | | | 1335 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Gorelikov, Israel | | | 1734 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Hatzor, Eyal | | | 1766 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Tsofe, Yossi | | | 1628 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Blonder, Daniel | | | 1270 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Edelsberg, Leon | | | 1621 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Dezent, Eyal | | | 1339 | ISR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Bishara, Omar | | | 1479 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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