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Individual Calculations October 2023 |
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| Marteddu, Gianfranco Total change: -6.00 | |   |
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| OP 3 Coppa Citta' di Oristano | Oristano | ITA | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1251 | 0.00 | 2 | -0.30 | 20 | -6.00 | |
|  Di Pietro, Vincenzo | | | 1765 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Molino, Nicola | | | 1431 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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