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Individual Calculations February 2023 |
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| Delfino, Dario Total change: 3.80 | |   |
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| OP 8 Settimanale Del borgo Rounds 1-2-3 | Torino | ITA | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1585 | 2.00 | 3 | 0.19 | 20 | 3.80 | |
|  D Agostino, Leonardo | | | 1185 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Barberis, Massimo | | | 1986 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Groppi, Andrea | | | 1339 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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