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Individual Calculations January 2023 |
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| De Boer, Bas Total change: -10.80 | |   |
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| Elllobregat Open Chess 2022 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2183 | 3.50 | 9 | -0.03 | 20 | -0.60 | |
|  Woodward, Andy | m | | 2447 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Lubbe, Melanie | | wg | 2314 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Sammed Jaykumar, Shete | m | | 2408 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Giannoulakis, Lampros | f | | 2338 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Guadamuro Torrente, Anabel | | wf | 2085 | ESP | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Iglesias Leon, Francisco Javier | | | 2109 | ESP | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Ruiz Buendia, Miguel | f | | 2260 | ESP | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Perea Fruet, Lorenzo | | | 2141 | ESP | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kristoferitsch, Daniel | f | | 2303 | AUT | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Dutch Team Competition 2022-2023 - Klasse 1 Round 5 | Various | NED | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2182 | 0.00 | 1 | -0.51 | 20 | -10.20 | |
| | Agter, Frank | | | 2177 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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