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Rapid:
Individual Calculations February 2023 |
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| Berenboym, Igor Total change: 4.80 | |   |
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| Jeruchess Rapid Cup 1 | Jerusalem | ISR | 2022-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1968 | 2.00 | 3 | 0.04 | 20 | 0.80 | |
|  Ben David, Orel | | | 1568 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zlotnik, Andrew | | | 1997 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Cohen, Alon | | | 1909 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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) | | | | Jeruchess Rapid Cup #3 | Jerusalem | ISR | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1968 | 4.00 | 5 | 0.20 | 20 | 4.00 | |
| | Avraham, Juda | | | 1568 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yehoshua, Azgad | | | 1616 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zlotnik, Andrew | | | 1997 | ISR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Warshavsky, Yonatan | | | 1494 | ISR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cohen, Alon | | | 1909 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | |
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