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Individual Calculations March 2020 |
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| Cohen Zemach, Yuval Total change: 5.20 | |   |
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| Rishon Letzion Championship 2020 C | Rishon Letzion | ISR | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1201 | 3.00 | 5 | 0.13 | 40 | 5.20 | |
|  Katz, Adam | | | 1015 | ISR | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Erenberg, Itay | | | 1142 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ben Aruia, Or | | | 1199 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Friedland, Benzi | | | 1171 | ISR | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Peleg, Yuval | | | 1197 | ISR | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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