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Individual Calculations April 2022 |
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| Rocca, Claudio Total change: 77.60 | |   |
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| OP Grandiscacchi Cristallo | Cattolica | ITA | 2022-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1248 | 2.50 | 6 | 1.86 | 40 | 74.40 | |
|  Melasecchi, Paolo | | | 1674 | ITA | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Alzamil, Abdulaziz | | | 1845 | KSA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Marcenaro, Alessandro | | | 1353 | ITA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Graziani, Emma | | | 1780 | ITA | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Del Nevo, Claudio | | | 1649 | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Buselli, Daniel | | | 1658 | FIN | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | NOTE: K factor changed | | WE 2 Primavera a Bologna - B | Bologna | ITA | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1248 | 1.50 | 4 | 0.16 | 20 | 3.20 | |
| | Quaglierini, Andrea | | | 1430 | ITA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Ricci Petitoni, Angelo | | | 1305 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Citriniti, Giulio | | | 1347 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Giacomelli, Marco | | | 1396 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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