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Individual Calculations August 2023 |
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| Parkhov, Koren Total change: 100.00 | |   |
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| Rishon Lezion classic tournament week | Rishon Lezion | ISR | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1256 | 3.50 | 5 | 2.50 | 40 | 100.00 | |
|  Levanzov, Yevgeny | | | 1585 | ISR | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Allouch, Gavriel | | | 1603 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Zilbershtein, Victor | | | 1562 | ISR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Doctori, Shimri Leshem | | | 1313 | ISR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Shamir, Alon | | | 1484 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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) | | |
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