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Individual Calculations September 2022 |
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| Birka, Elia Total change: 47.20 | |   |
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| Israeli team U14 championship, Nahum Naftali memorial 2022 | Afula | ISR | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1349 | 4.00 | 7 | 1.18 | 40 | 47.20 | |
|  Magen, Ofek | | | 1486 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Rinberg, David | | | 1529 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Giller, Roy | | | 1446 | ISR | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Ingel, Mica Bar | | | 1528 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kelsi, Michael | | | 1270 | ISR | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Hanein, Avri | | | 1381 | ISR | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Glik, Mike | | | 1329 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | |
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