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Individual Calculations April 2024 |
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| Kopelevitch, Eli Total change: -50.20 | |   |
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| Quarter-finals of the Israel Chess Championship 4 | Kfar Saba | ISR | 2023-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1699 | 3.00 | 9 | -1.97 | 20 | -39.40 | |
|  Mond, Omri | | | 1832 | ISR | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Golan, Ori | | | 1557 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Gorelikov, Israel | | | 1519 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ben-Gera, Omer | | | 1424 | ISR | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Hanein, Avri | | | 1534 | ISR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Amit, Eli | | | 1910 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pletner, Valery | | | 1883 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Ostrovsky Berman, Noam | | | 1687 | ISR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Lapushnian, Maya | | | 1579 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | Alef Sharon 2024 4 | Israel | ISR | 2024-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1800 | 0.00 | 1 | -0.54 | 20 | -10.80 | |
| | Tiefenbrunn, Yishai | | | 1769 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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