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Individual Calculations February 2023 |
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| Aroeta, Benny Total change: 29.60 | |   |
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| Ramat Gan Masters A Winter 2022-2023 | Ramat Gan | ISR | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2017 | 4.00 | 7 | 1.90 | 20 | 38.00 | |
|  Levin, Guy | f | | 2382 | ISR | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Sandler, Pavel | | | 1910 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Sherman, Reem | | | 2189 | ISR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Katkov, Michelle | | wf | 2220 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Sitbon, Itay | | | 2091 | ISR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Chernomordik, Pavel | f | | 2198 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Zemach, Roee | f | | 2278 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | League Bet Shfela 2023 1-2 | Israel | ISR | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1978 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
| | Sason, Noam | | | 1578 * | ISR | 0.50 | 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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