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Individual Calculations May 2017 |
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| Coqueraut, Jean Dominique Total change: 5.60 | |   |
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| OP 15 Infrasettimanale ARS | Roma | ITA | 2017-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1739 | 2.00 | 5 | -0.43 | 20 | -8.60 | |
|  Gromovs, Sergejs | f | | 2139 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vannelli, Vittorio | | | 1654 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Malai, Octavian | | | 1674 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Petragnani, Gian Giacomo | | | 1586 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Casagrande, Federico | | | 1780 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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 XX Primavera - B | Genova | ITA | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1739 | 4.00 | 5 | 0.71 | 20 | 14.20 | |
| | Gallo, Fausto | | | 1484 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Delucis, Gabriele | | | 1451 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Catalano, Enzo | | | 1644 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Mandolini, Alessandro | | | 1764 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Giorgi, Ezio Alberto | | | 1708 | ITA | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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