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Individual Calculations February 2020 |
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| D Agostino, Maurizio Total change: 17.60 | |   |
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| OP 24 Santa Margherita Ligure | Santa Margherita Ligure | ITA | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1862 | 4.00 | 5 | 1.59 | 20 | 31.80 | |
|  Diena, Giovanni | | | 1473 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Vairo, Rocco Enrico | | | 1641 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lettieri, Giuseppe | f | | 2262 * | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Mortola, Alberto | | | 1938 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Raineri, Valerio | | | 2068 | ITA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | OP Il Muretto di Alassio | Alassio | ITA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1862 | 3.00 | 5 | -0.71 | 20 | -14.20 | |
| | Adda, Roberto | | | 1562 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rossi Cassani, Gianni | | | 1706 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Nikolajevic, Tihomir | | | 1765 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Giordana, Diego | | | 1756 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Coqueraut, Lodewyk | | | 1524 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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