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Individual Calculations December 2022 |
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| Pupko, Oz Total change: -12.40 | |   |
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| Herzliya Championship B 2022 | Herzliya | ISR | 2022-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1093 | 1.50 | 6 | -0.13 | 40 | -5.20 | |
|  Hershkovich, Benny | | | 1500 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Amiel, Ran | | | 1322 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Gerbi, Erez | | | 1414 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Shklar, Eitan | | | 1017 | ISR | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Shalev, Moti | | | 1072 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Tenenbaum, Aharon | | | 1495 | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | youth league arzit merkaz yom hol 4-5 | israel | ISR | 2022-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1098 | 0.00 | 1 | -0.18 | 40 | -7.20 | |
| | Semo, Sagy | | | 1361 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | |
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