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Individual Calculations January 2023 |
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| Webb, Laurence E Total change: -24.60 | |   |
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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 |
| 2296 | 2201 | 4.00 | 9 | 0.59 | 20 | 11.80 | |
|  Wadsworth, Matthew J | m | | 2470 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Nyysti, Sampsa | m | | 2338 | FIN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Dixit, Nikhil | f | | 2306 | IND | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Vaibhav, Jayant Raut | c | | 2247 | IND | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Srinath, Rao S.v. | m | | 2296 | IND | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Ayza Ballester, Jordi | f | | 2116 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bournel, Antoine | m | | 2404 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Perez Ordonez, Jose Ramon | | | 2164 | ESP | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Pourkashiyan, Atousa | | wg | 2322 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | IX Chessable Sunway Sitges Chess Festival - Group A | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2201 | 3.50 | 10 | -1.82 | 20 | -36.40 | |
| | Yu, Yangyi | g | | 2728 | CHN | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ankitha, Goud Palle | | wc | 1981 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Escudero Ribo, Eloi | | | 1801 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mathieu, Phileas | f | | 2367 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ayats Llobera, Gerard | m | | 2464 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jimenez Fernandez, Rebeca | | wf | 2040 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Song, Julien | m | | 2369 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sperat Czar, Nicolas | | | 2047 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Pipiras, Filipa Fortuna | | wf | 2065 | POR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ramos Aguilar, Jose Manuel | | | 2008 | ESP | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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