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Rapid:
Individual Calculations January 2024 |
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| Yaniv, Ori Total change: 9.40 | |   |
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| Rapid Hanukkah in Ramat Gan 2023 A | Ramat Gan | ISR | 2023-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1985 | 3.00 | 5 | 0.46 | 20 | 9.20 | |
|  Rachamim, Doron | | | 1585 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zemach, Nadav | f | | 2271 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zakin, Ilay | | | 1822 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bleich, Shauly | | | 1847 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kobo, Ori | g | | 2458 | ISR | 0.50 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | | | Dafni-Zohar memorial rapid Herzliya 2023 | Herzliya | ISR | 2023-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1985 | 3.00 | 5 | 0.01 | 20 | 0.20 | |
| | Dvoirys, Semen I. | g | | 2375 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Manyevich, Rom | | | 1618 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Blatt, Yonatan | | | 1648 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tifferet, Shakked | f | | 2185 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Laor, Jason Ethan | | | 1655 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | |
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