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Rapid:
Individual Calculations January 2018 |
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| Rivlin, Shachar Total change: 10.40 | |   |
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| Israel Youth Championship U13 Qualifier 2017 South | Ashkelon | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1448 | 3.50 | 5 | 0.52 | 20 | 10.40 | |
|  Shifrin, Yoni | | | 1336 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Yefroimsky, Adi | | | 1426 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Cohen, Asaf | | | 1220 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zaromb, Charles Irving | | | 1537 | ISR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Shtekler, Itamar | | | 1354 | 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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