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Rapid:
Individual Calculations January 2018 |
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| Gleizer, Adar Total change: 12.20 | |   |
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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 |
| 1504 | 1481 | 2.50 | 4 | 0.61 | 20 | 12.20 | |
|  Shtekler, Itamar | | | 1354 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Zaromb, Charles Irving | | | 1537 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Zholti, Alon | | | 1700 | ISR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Yefroimsky, Adi | | | 1426 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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