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Individual Calculations October 2017 |
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| Grieco, Claudio Total change: -4.20 | |   |
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| CISE - Campionato Italiano Over 50 | Rio Marina | ITA | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1604 | 3.00 | 8 | -0.21 | 20 | -4.20 | |
|  Ceccarini, Marco | | | 2004 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Carola, Paolo | | | 1754 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mantovan, Giuseppe | | | 1791 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Santinelli, Sergio | | | 1718 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Giorgi, Ezio Alberto | | | 1748 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Pairotti, Alberto | | | 1517 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Navarra, Stefano | | | 1450 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bruni, Andrea | | | 1536 | ITA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | |
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