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Individual Calculations October 2021 |
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| Gneo, Marco Total change: -4.20 | |   |
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| CIS 2021 - Serie A2 Girone 2 | Trieste | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1716 | 0.50 | 4 | -0.21 | 20 | -4.20 | |
|  Lorusso, Giuseppe | | | 1950 | ITA | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Lavarone, Andrea | | | 1963 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bacchini, Stefano | | | 1923 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Trevisan, Luigi | | | 2116 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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