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Individual Calculations April 2022 |
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| Giri, Davide Total change: 4.20 | |   |
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| OP 41 Settimanale Lazio Scacchi Round 7 | Roma | ITA | 2022-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1313 | 0.00 | 1 | -0.03 | 20 | -0.60 | |
|  Castelfranchi, Carlo | | | 1870 | ITA | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | CP Roma 2022 | Roma | ITA | 2022-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1313 | 2.00 | 5 | 0.24 | 20 | 4.80 | |
| | Pastore, Cosmas | | | 1857 | ITA | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Moscato, Michele | | | 1540 | ITA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Milillo, Valentina | | | 1491 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ruggiero, Ilaria | | | 1278 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Avetisjan, Arman | | | 1160 | 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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