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Rapid:
Individual Calculations September 2017 |
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| Boguslavsky, Itay Total change: 5.00 | |   |
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| Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial | Nir Haemek | ISR | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1325 | 3.00 | 5 | 0.25 | 20 | 5.00 | |
|  Verny, David | | | 1528 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bercovich, Asaf | | | 1195 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Heimann, Ido | | | 1335 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Oscar, Yuval | | | 1164 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Cohen, Asaf | | | 1229 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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