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Individual Calculations April 2024 |
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| Pletner, Valery Total change: -23.00 | |   |
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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 |
| 1644 | 1883 | 6.00 | 9 | -0.96 | 20 | -19.20 | |
|  Ben-Gera, Omer | | | 1483 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Amit, Eli | | | 1910 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ostrovsky Berman, Noam | | | 1687 | ISR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Mond, Omri | | | 1832 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Gorelikov, Israel | | | 1519 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hanein, Avri | | | 1534 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kopelevitch, Eli | | | 1699 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lapushnian, Maya | | | 1579 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Golan, Ori | | | 1557 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | Alef Sharon 2024 4 | Israel | ISR | 2024-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1936 | 0.50 | 1 | -0.19 | 20 | -3.80 | |
| | Kruchenecki, Pavel | | | 1798 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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