Individual Calculations January 2018 |
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Petragnani, Gian Giacomo Total change: -25.80 | | |
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FE Stefano Tatai | Roma | ITA | 2017-10-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1710 | 1517 | 0.00 | 5 | -1.29 | 20 | -25.80 | |
| Agostini, Maurizio | | | 1800 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | Catalini, Giampiero | | | 1758 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | Spani, Vincenzo | | | 1651 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | Medori, Marco | | | 1779 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Raccah, Ascer | | | 1564 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | 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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