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Rapid:
Individual Calculations May 2023 |
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| Berenboym, Igor Total change: -0.80 | |   |
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| jeruchess GrandPrix5tmarch2023 | Jerusalem | ISR | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1981 | 4.00 | 5 | 0.28 | 20 | 5.60 | |
|  Elchairoy, Meir | | | 1709 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Ben David, Orel | | | 1572 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vazana, Yochay | | | 2001 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Gofshtein, Semion | | | 1792 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Levin, Natan | | | 1787 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Tyran fifth Memorial 2023 first | Jerusalem | ISR | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1981 | 1.50 | 5 | -0.32 | 20 | -6.40 | |
| | Parkhov, Yair | m | | 2392 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Levin, Natan | | | 1787 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zisman, Philip | f | | 2149 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kochavi, Ori | f | | 2230 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Belachew, Kebadu Muluken | | | 1970 | ETH | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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