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Individual Calculations October 2019 |
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| Accattino, Gianfranco Total change: -19.40 | |   |
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| CI Seniores 2019 - Over 65 | Rio | ITA | 2019-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1323 | 1.50 | 9 | -0.97 | 20 | -19.40 | |
|  Marras, Giuseppe | | | 1723 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Grossi, Mariano | | | 1541 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | La Franca, Vincenzo | | | 1484 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Norrito, Salvatore | | | 1413 | ITA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Castaldo, Antonio | | | 1518 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tibaldeschi, Attilio | | | 1544 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vaccaro, Franco | | | 1505 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Batignani, Pierangiolo | | | 1391 | ITA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Centofante, Maria Rosa | | | 1426 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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