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Individual Calculations April 2023 |
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| Carta, Francesco Total change: -3.20 | |   |
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| CP Oristano-Nuoro-Sud Sardegna 2023 | Marrubiu | ITA | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1490 | 3.00 | 5 | -0.16 | 20 | -3.20 | |
|  Mullanu, Giuseppe | | | 1078 | ITA | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Cerioni, Armando | | | 1863 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pau, Luca | | | 1303 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Massidda, Giuseppe | | | 1509 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Tolu, Silvio | | | 1090 * | ITA | 1.00 | 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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