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Individual Calculations February 2019 |
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| Ruggiero, Ilaria Total change: -9.20 | |   |
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| WE 8 SS Lazio Scacchi - B | Roma | ITA | 2019-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1075 | 0.00 | 2 | -0.23 | 40 | -9.20 | |
|  Nini, Fabio | | | 1386 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gergely, Imre | | | 1465 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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