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Individual Calculations July 2021 |
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| Di Maulo, Chiara Total change: -21.20 | |   |
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| FE 10 Del Salento - C | Gallipoli | ITA | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1482 | 5.00 | 6 | 0.56 | 40 | 22.40 | |
|  Primiceri, Lorenzo | | | 1082 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pairotti, Alberto | | | 1338 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Vantaggiato, Martino | | | 1216 | ITA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Totta, Michele Mario | | | 1483 | ITA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Sanzone, Luca | | | 1184 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Greco, Stefano | | | 1365 | ITA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | | | OP Collaterale CR Emilia-Romagna 2021 | Imola | ITA | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1482 | 2.00 | 4 | -1.09 | 40 | -43.60 | |
| | Bertuzzi, Erica | | | 1228 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | De Marco, Leonardo | | | 1082 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Folin, Giorgio | | | 1267 | ITA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Costa Contastino, Riccardo | | | 1418 | ITA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | * 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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