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Individual Calculations May 2023 |
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| Salama, Ethan Total change: 82.80 | |   |
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| First Tournamenet of the 2023 season in the Green Village | Green Village | ISR | 2023-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1305 | 2.00 | 4 | 1.17 | 40 | 46.80 | |
|  Barkai, Nadav | | | 1360 | ISR | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Burstein, Almog | | | 1705 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fayerman, Shlomo | | | 1601 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Shaashua, Hadar | | | 1562 | ISR | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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) | | | | League Bet Tel Aviv 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1305 | 1.00 | 1 | 0.90 | 40 | 36.00 | |
| | Vinokur, Alexander | | | 1677 | 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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