Individual Calculations February 2019 |
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Raffetti, Giovanni Total change: 23.40 | | |
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CP Siracusa 2019 | Augusta | ITA | 2019-01-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1657 | 1524 | 2.50 | 4 | 1.17 | 20 | 23.40 | |
| Salvaggio, Salvatore | | | 1784 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Monica, Vincenzo | | | 1480 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | Baffo, Salvatore | | | 1729 | ITA | 0.50 | 1 | 0.26 | 20 | 5.20 | | Miceli, Lorenzo | | | 1635 | ITA | 1.00 | 1 | 0.65 | 20 | 13.00 | | 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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