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Rapid:
Individual Calculations August 2017 |
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| Vagman, Roy Total change: 23.40 | |   |
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| Kiryat Ono 8th Summer Festival rapid 08.07.17 A | Kiryat Ono | ISR | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1417 | 0.50 | 4 | -0.46 | 20 | -9.20 | |
|  Noy, Eyal | | | 1753 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Friedland, Eldar | | | 1710 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tal-Shahar, Liam | | | 1400 | ISR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Katsnelson, Leonard | | | 1688 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Kiryat Ono 8th Summer Festival rapid 22.07.17 | Kiryat Ono | ISR | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1417 | 3.00 | 6 | 1.63 | 20 | 32.60 | |
| | Tratatovici, Dan | | | 1817 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dvorsky, David | | | 1486 | ISR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Ben Ari, Yannay | | | 1771 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Levy, Zohar | | | 1581 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Katsnelson, Leonard | | | 1688 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Anisimov, Vladimir | | | 1540 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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