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Individual Calculations June 2023 |
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| Spina, Giovanni Total change: -17.20 | |   |
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| CIS 2023 - Serie C Girone 28 | Taranto | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1600 | 2.50 | 5 | -0.86 | 20 | -17.20 | |
|  Didonna, Roberto | | | 1508 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Argentina, Antonio | | | 1375 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Longo, Francesco | | | 1218 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Occhinegro, Fulvio | | | 1588 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ostuni, Manuel | | | 1583 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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