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Rapid:
Individual Calculations October 2023 |
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| Luigini, Ottavio Total change: -17.80 | |   |
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| OP RAPID LIDO CELOMMI | ROSETO DEGLI ABRUZZI | ITA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 2076 | 2.50 | 4 | -0.89 | 20 | -17.80 | |
|  Szanto, Andrea | | | 1667 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Giacchetti, Claudio | | | 1778 | ITA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Serafini, Luigi | | | 1676 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinelli, Valeria | | | 1929 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | |
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