Individual Calculations April 2022 |
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Ruggiero, Alessandro Total change: -26.80 | | |
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CP Roma 2022 | Roma | ITA | 2022-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1340 | 1593 | 2.50 | 4 | -0.67 | 40 | -26.80 | |
| Pica, Polivia | | | 1399 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | | Ruggiero, Ilaria | | | 1278 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | | Bilotti, Tommaso | | | 1193 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Fossataro, Alessandro | | | 1489 | ITA | 0.50 | 1 | -0.14 | 40 | -5.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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