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Blitz:
Individual Calculations September 2022 |
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| Magen, Ofek Total change: 5.20 | |   |
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| Israeli team U14 championship, Nahum Naftali memorial blitz | Afula | ISR | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1532 | 4.50 | 7 | 0.26 | 20 | 5.20 | |
|  Yerushalmy, Carmel | | | 1132 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ken-Dror, Renana | | | 1326 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Leib, Yoni | | | 1631 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Vardi, Daniel | | | 1472 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Duchan, Yoav | | | 1704 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Neumann, Amit | | | 1350 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Brezis, Ari | | | 1451 | ISR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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