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Individual Calculations April 2023 |
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| Lokukatagodage Perera, Jeremy Di Total change: 40.00 | |   |
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| WE Aspettando la primavera - B | Bologna | ITA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1353 | 3.00 | 5 | -0.45 | 40 | -18.00 | |
|  Tabellini, Maria Chiara | | | 1059 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Ritondo, Marcello | | | 1144 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Giovetti, Valerio | | | 1188 | ITA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Gaudesi, Giacomo Marco | | | 1261 | ITA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Fichera, Giuseppe | | | 1369 | ITA | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | OP 2 Primavera a Piacenza under 1800 | Piacenza | ITA | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1353 | 3.50 | 5 | 1.45 | 40 | 58.00 | |
| | Rostalnyi, Kyrylo | | | 1731 | UKR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rivi, Gian Carlo | | | 1119 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Folcini, Gaddo | | | 1449 | ITA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Galli, Fabrizio | | | 1338 | ITA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Moraschi, Pierangelo | | | 1520 | ITA | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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