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Individual Calculations March 2020 |
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| Boiko, Keren Total change: -53.60 | |   |
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| Rishon Letzion Championship 2020 C | Rishon Letzion | ISR | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1273 | 0.50 | 3 | -1.34 | 40 | -53.60 | |
|  Friedland, Benzi | | | 1171 | ISR | 0.50 | 1 | -0.14 | 40 | -5.60 | |  Peleg, Yuval | | | 1197 | ISR | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Ben Aruia, Or | | | 1199 | ISR | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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