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Individual Calculations April 2020 |
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| Lettieri, Giuseppe Total change: 0.70 | |   |
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| Roveredo Open | Roveredo GR | SUI | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2432 | 3.50 | 4 | 0.07 | 10 | 0.70 | |
|  Boschetti, Claudio | | | 2091 | SUI | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Zahner, Rolf | | | 2032 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Buonanno, Raffaele | f | | 2147 | ITA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Reinhardt, Bernd | | | 2198 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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