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Individual Calculations January 2021 |
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| Fester, Harel Total change: 18.80 | |   |
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| End of the year Champions project | Ramat Gan | ISR | 2020-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1326 | 2.00 | 5 | 0.12 | 40 | 4.80 | |
|  Uritsky, Yonathan | | | 1726 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Taragan, Uri | | | 1383 | ISR | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Weber, Yonatan | | | 1225 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Khairova, Evelina | | | 1289 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Azoulay, Jonathan | | | 1572 | ISR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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) | | | | Liga Artzit Lenoar Merkaz 2021 Group B 1 | Varilus | ISR | 2020-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1326 | 1.00 | 1 | 0.35 | 40 | 14.00 | |
| | Klein, Eldad | | | 1213 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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