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Individual Calculations October 2021 |
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| Margarido, Jose Miguel Teixeira Total change: -18.80 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2096 | 4.00 | 8 | -0.97 | 20 | -19.40 | |
|  Costas Senlle, Noa | | | 1696 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Storme, Isak | f | | 2398 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Serrera Sanchez-Romo, Sergio | | | 1696 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lortkipanidze, Nodar | m | | 2429 | GEO | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Anagnostopoulos, Konstantinos | f | | 2357 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lara Mezcua, Alonso | | | 1714 | ESP | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Demyanchuk, Sergey | | | 1802 | POR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Bastiao, Tomas | | | 1696 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Dutch Team Competition 2021-2022 - Klasse 3 Round 1 | various | NED | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2143 | 0.50 | 1 | 0.03 | 20 | 0.60 | |
| | Burg, Brent | | | 2163 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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