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Individual Calculations June 2023 |
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| Savchenko, Ivan Total change: 77.60 | |   |
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| Spring Chess Tournament 2023 first | Kfar Saba | ISR | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1767 | 4.00 | 5 | 1.49 | 40 | 59.60 | |
|  Shtern, Shmuel | | | 1475 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Klevinskiy, Konstantin | | | 1917 | ISR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Golan, Ori | | | 1367 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dezent, Eyal | | | 1875 | ISR | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Grabinsky, Yoni | | | 2154 | ISR | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * 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 Alef Merkaz 2023 8-9 | Israel | ISR | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1767 | 1.00 | 1 | 0.45 | 40 | 18.00 | |
| | Frumkin, Dmitry | | | 1728 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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