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Individual Calculations April 2022 |
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| Castelfranchi, Carlo Total change: 9.20 | |   |
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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 |
| 1470 | 1870 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Giri, Davide | | | 1470 * | ITA | 1.00 | 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) | | | | WE 25 Lazio Scacchi - A | Roma | ITA | 2022-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1870 | 3.50 | 5 | 0.38 | 20 | 7.60 | |
|  Costantino, Claudio Emanuele | | | 1525 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Maglioni, Leonardo | | | 1649 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Nassa, Nicolas | | | 1650 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Spada, Dario | | | 1799 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Vuelban, Virgilio | m | | 2288 | PHI | 1.00 | 1 | 0.93 | 20 | 18.60 | |
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) | | |
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