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Individual Calculations June 2023 |
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| Zuccarotto, Salvatore Total change: -39.20 | |   |
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| CIS 2023 - Serie Promozione Sicilia | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1729 | 2.50 | 5 | -1.96 | 20 | -39.20 | |
|  Di Martino, Paolo | | | 1329 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Zagrebelnyi, Oleksandr | | | 1412 | UKR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Lo Coco, Alessandro | | | 1389 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sanfilippo, Giuseppe | | | 1400 | ITA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Scimone, Gianfranco | | | 1349 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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