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Individual Calculations May 2023 |
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| Michaeli, Omri Total change: 97.60 | |   |
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| Israel Youth Championship under 16- 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1788 | 5.00 | 9 | 1.54 | 40 | 61.60 | |
|  Abas, Sari | | | 1388 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zuev, Ilya | | | 1907 | ISR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Brezis, Ari | | | 1883 | ISR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Hasson Shreger, Shalev | | | 1817 | ISR | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Bilenkiy, Maksym | | | 1890 | ISR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Kochavi, Dana | | | 1929 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Menahem, Adi | | | 2090 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Soybert, Ori | | | 1784 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Vagman, Roy | f | | 2298 | ISR | 0.00 | 1 | -0.04 | 40 | -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) | | | | Israeli Arzit League Merkaz 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 1776 | 1.00 | 1 | 0.90 | 40 | 36.00 | |
| | Vaisman, Felix | | | 2139 | ISR | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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