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Individual Calculations December 2023 |
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| Gueci, Salvatore Riccardo Total change: 7.60 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 65 | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2048 | 5.00 | 10 | 0.38 | 20 | 7.60 | |
|  Oddo, Salvatore | | | 1648 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Koehler, Gerhard, Dr. | | | 2183 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Piasetski, Leon | m | | 2176 | CAN | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Vaganian, Rafael A | g | | 2493 | ARM | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kierzek, Matthias, Dr. | | | 2169 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Giffard, Nicolas | m | | 2163 | FRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Gruzmann, Boris | f | | 2170 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Jhunjhnuwala, Naresh | | | 2008 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Gilbert, Michael A | | | 1905 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Guglielmi, Giuseppe | | | 1870 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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