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Rapid:
Individual Calculations January 2018 |
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| Feldman, Amit Total change: -20.00 | |   |
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| Israel Cadet Championship U11 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1201 | 0.00 | 3 | -1.00 | 20 | -20.00 | |
|  Shatil, Shir | | | 1369 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Amitai, Ido | | | 1551 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Rotenberg, Ariel | | | 1120 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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