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Individual Calculations February 2020 |
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| Messina, Alessia Total change: 4.00 | |   |
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| WE 2 I due alfieri - B | Bagheria | ITA | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1218 | 2.00 | 5 | 0.10 | 40 | 4.00 | |
|  Gueli, Giovanni | | | 1365 | ITA | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Tantillo, Angelica | | | 1268 | ITA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Lo Cricchio, Giuseppe | | | 1264 | ITA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Zito, Pietro | | | 1230 | ITA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Ganci, Alberto | | | 1407 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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