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Individual Calculations May 2023 |
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| Frank, Haggai Total change: -1.40 | |   |
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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 |
| 1423 | 1410 | 1.50 | 3 | 0.01 | 40 | 0.40 | |
|  Barkai, Uri | | | 1674 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Kehat, Sinai | | | 1302 | ISR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Falkovich, Stanislav | | | 1292 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | NOTE: K factor changed | | League Alef Merkaz 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1389 | 0.00 | 1 | -0.09 | 20 | -1.80 | |
| | Adler, Doron | | | 1764 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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