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Individual Calculations June 2022 |
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| Barbieri, Pietro Total change: 77.20 | |   |
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| CR Basilicata 2022 | Matera | ITA | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1223 | 2.50 | 4 | 1.93 | 40 | 77.20 | |
|  Mininni, Saverio | | | 1584 | ITA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  De Lorenzis, Raffaella | | | 1513 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Chieppa, Giuseppe | | | 1389 | ITA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Marino, Oscar | | | 1769 | ITA | 1.00 | 1 | 0.97 | 40 | 38.80 | |
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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