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Rapid:
Individual Calculations April 2023 |
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| Ronin, Ilan Total change: 26.40 | |   |
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| Rapid Purim in Ramat Gan B 2023 | Ramat Gan | ISR | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1139 | 0.50 | 2 | -0.32 | 40 | -12.80 | |
|  Aluf, Omer | | | 1181 | ISR | 0.50 | 1 | 0.06 | 40 | 2.40 | |  Kelsi, Michael | | | 1223 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | Purrim 2023 Chess4All up to 1650 | Savion | ISR | 2023-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1139 | 2.00 | 2 | 0.98 | 40 | 39.20 | |
| | Glick, Idan | | | 1210 | ISR | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Freifeld, Daniel | | | 1050 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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