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Individual Calculations May 2023 |
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| Girardin, Ives Total change: -10.00 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2104 | 5.00 | 9 | 0.15 | 20 | 3.00 | |
|  Kjartansson, Gudmundur | g | | 2402 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Fresow, Boris | | | 1804 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Trimitzios, Petros | f | | 2358 | GRE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Rakotomaharo, Fy Antenaina | m | | 2448 | MAD | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Chamadia, Avaan | | | 1704 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Densing, Gerd | | | 1777 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dorweiler, Roger Paul | | | 1843 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Knaak, Rainer | g | | 2455 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Notkin, Akiva | | | 1846 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Campeonato de Asturias por Equipos Primera Division 2023 Rondas 7-9 | Asturias | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2113 | 0.00 | 1 | -0.65 | 20 | -13.00 | |
| | Blanco Fernandez, Jose Luis | | | 2001 | ESP | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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