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Rapid:
Individual Calculations June 2019 |
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| Cozzi, Claudio Total change: -34.40 | |   |
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| CIG 2019 - CR LAZIO U12 | LADISPOLI | ITA | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1263 | 0.00 | 3 | -1.44 | 20 | -28.80 | |
|  De Luca, Gabriele | | | 1158 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Brozzi, Danilo | | | 1507 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Caramoni, Rocco | | | 1189 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | OP 72 SS LAZIO | ROMA | ITA | 2019-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1263 | 1.00 | 7 | -0.28 | 20 | -5.60 | |
| | Prelati, Maurizio | | | 1663 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cecconi, Adriano | | | 1586 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abuhamdieh, Nando | | | 1454 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tatulli, Eugenio | | | 1500 | ITA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Bellia, Fabio | | | 1663 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rabiti, Roberto | | | 1290 | ITA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | De Felici, Roberto | | | 1663 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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