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Blitz:
Individual Calculations September 2022 |
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| Aharonoff, Yair Total change: 8.80 | |   |
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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 |
| 1317 | 1443 | 5.00 | 7 | 0.44 | 20 | 8.80 | |
|  Becker, Maria | | | 1066 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bercovici, Yaniv | | | 1209 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Grezen, Yan | | | 1263 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gal, Yoav | | | 1282 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Giller, Roy | | | 1446 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rinberg, David | | | 1529 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Gilor, Amit | | | 1424 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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