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Individual Calculations December 2022 |
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| Vignati, Andrea Total change: -5.40 | |   |
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| WE 4 Bassano del Grappa - C | Bassano del Grappa | ITA | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1707 | 3.50 | 4 | -0.05 | 20 | -1.00 | |
|  Cavallaro, Manlio | | | 1307 * | SUI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Baldi, Matteo | | | 1425 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lin, Yan Antonio | | | 1307 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perrone, Agostino | | | 1387 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | OP 2 Settimanale Mikhail Botvinnik Rounds 1-2-3-4 | Milano | ITA | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1707 | 3.00 | 4 | -0.22 | 20 | -4.40 | |
| | Borgia, Enrico | | | 1353 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Giorgetti, Simone | | | 1437 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Galbiati, Francesco | | | 1593 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Rottondi, Paolo | | | 1425 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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