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Individual Calculations August 2018 |
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| Kinberg, Raz Total change: 0.00 | |   |
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| Kiryat Ono 9th Summer Festival 2018 weekend A | Kiryat Ono | ISR | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1255 | 1.00 | 4 | -0.30 | 40 | -12.00 | |
|  Radensky, Yonatan | | | 1439 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Ostrovsky Berman, Noam | | | 1336 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Faivishevsky, Noam | | | 1335 | ISR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Geffen, Maor | | | 1439 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 9th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2018-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1255 | 1.00 | 5 | 0.30 | 40 | 12.00 | |
| | Tamir, Roee | | | 1655 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tal-Shahar, Liam | | | 1552 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Lazevnikov, Yefim | | | 1495 | ISR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Cohen, Elad | | | 1614 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gefen, Ofer | | | 1527 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | |
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