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Individual Calculations December 2021 |
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| Gretarsson, Helgi Ass Total change: -7.10 | |   |
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| European Team Championship - open | Brezice | SLO | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2476 | 3.50 | 6 | -0.49 | 10 | -4.90 | |
|  Salgado Lopez, Ivan | g | | 2609 | ESP | 0.50 | 1 | 0.18 | 10 | 1.80 | |  Nyysti, Sampsa | m | | 2325 | FIN | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Klabis, Rokas | f | | 2353 | LTU | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Davis, Lee | | | 2076 * | WLS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Beukema, Stefan | m | | 2408 | BEL | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Makolli, Perparim | f | | 2245 | KOS | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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) | | | | Mallorca Chess Open 2021 | Palma | ESP | 2021-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2476 | 5.50 | 7 | -0.22 | 10 | -2.20 | |
| | Cerdo Fernandez, Miguel | | | 2076 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Planas Gene, Juan | | | 2076 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Parra Becerra, Edgar Andre | | | 2150 | MEX | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Chulis, Alexander | | | 2113 | AUT | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Hoffmann, Max | | | 2120 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Morros Faura, Ricard | | | 2231 | ESP | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Aroshidze, Levan | g | | 2532 | ESP | 0.50 | 1 | 0.08 | 10 | 0.80 | | | * 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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