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Individual Calculations July 2023 |
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| Spinella, Giandomenico Total change: -27.60 | |   |
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| WE 2 Chess Trophy - C | Montevecchia | ITA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1400 | 1.00 | 3 | -0.69 | 40 | -27.60 | |
|  Rasella, Marco | | | 1398 | ITA | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Guarnieri, Federico | | | 1275 | ITA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Livi, Luigi | | | 1387 | ITA | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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