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Individual Calculations February 2023 |
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| Sherman, Reem Total change: -97.60 | |   |
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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 |
| 1858 | 2189 | 2.50 | 6 | -2.66 | 40 | -106.40 | |
|  Malachi, Avraham | | | 1975 | ISR | 0.00 | 1 | -0.77 | 40 | -30.80 | |  Boruchovsky, Ron | | | 1724 | ISR | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Aroeta, Benny | | | 2017 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Gurevich, Neria | | | 1789 * | ISR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Shilon Rahav, Eliran | | | 1731 | ISR | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Sandler, Pavel | | | 1910 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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) | | | | Israeli Arzit League Zafon 2023 1-2 | Israel | ISR | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2249 | 1.50 | 2 | 0.22 | 40 | 8.80 | |
| | Shabodash, Boris | | | 2218 | ISR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Levitan, Ronit | | wf | 2064 | ISR | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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