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Individual Calculations January 2021 |
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| Weissberg, Harel Total change: -21.60 | |   |
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| Masters Year's Start U2000 - Ramat Gan | Ramat-Gan | ISR | 2020-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1396 | 1.00 | 2 | -0.54 | 40 | -21.60 | |
|  Hillel, Daniel | | | 1135 | ISR | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Goz, Liat | | | 1227 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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