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Individual Calculations March 2023 |
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| Rocca, Claudio Total change: 9.60 | |   |
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| CP Bologna 2023 - Memorial Mirko Zurla | Bologna | ITA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1437 | 2.50 | 5 | 0.48 | 20 | 9.60 | |
|  Molina, Fabrizio | f | | 2095 | ITA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Spoto, Giuseppe | | | 1126 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ugolini, Andrea | | | 1674 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Commisso, Luca | | | 1275 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rubini, Alessandro | | | 1640 | ITA | 0.50 | 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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