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Individual Calculations October 2021 |
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| Busseti, Raffaele Total change: -13.20 | |   |
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| CIS 2021 - Serie Promozione Puglia | Barletta | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1511 | 2.00 | 3 | -0.33 | 40 | -13.20 | |
|  Paciolla, Stefano | | | 1114 | ITA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Carbonara, Marcantonio | | | 1410 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Popolizio, Vito | | | 1297 | ITA | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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