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Individual Calculations February 2022 |
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| De Marco, Leonardo Total change: 148.00 | |   |
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| FE 6 Vergani Cup dicembre - B | Cattolica | ITA | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1091 | 3.00 | 6 | 2.28 | 40 | 91.20 | |
|  Kalogridis, Themistoklis | | | 1481 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Ruggiero, Ilaria | | | 1383 | ITA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Petrosyan, Ani | | | 1314 | GER | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Chimenti, Andrea | | | 1491 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ruggiero, Alessandro | | | 1491 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hoffmann, Donny | | | 1462 | LUX | 1.00 | 1 | 0.90 | 40 | 36.00 | | | * 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) | | | | WE 4 Prime mosse dell'anno - A | Modena | ITA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1074 | 2.00 | 3 | 1.42 | 40 | 56.80 | |
| | Morandini, Ivan | | | 1336 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rioli, Andrea | | | 1263 | ITA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Alessio, Anna | | | 1371 | ITA | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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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