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Individual Calculations September 2023 |
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| Dahale, Atul Total change: -13.80 | |   |
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| 47 Open Internacional de Escacs Vila de Sitges Grup A | Sitges (Barcelona) | ESP | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2150 | 2.00 | 4 | -1.10 | 20 | -22.00 | |
|  Castano, Saray | | | 1740 | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kshatriya, Nitin Vekhande | c | | 2033 | IND | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Garbezza, Davide | | | 1960 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Hashem, Khaled | c | | 1939 | KUW | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | 47 Obert Internacional d'Escacs Ciutat de Badalona | Badalona (Barcelona) | ESP | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2198 | 6.00 | 9 | 0.41 | 20 | 8.20 | |
| | Silva Cerda, Mark Valentin | | | 1867 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gourav, Nigam | | | 1967 | IND | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Vivaan, Vijay Saraogi | | | 2027 | IND | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sonkalan, Bharati | | | 2036 | IND | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Marabajan Navas, Saul | | | 2071 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Cruz, Filemon | m | | 2278 | PER | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Munoz, Miguel | g | | 2330 | PER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Subhayan, Kundu | | | 2340 | IND | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Herman Gamazo, Isaac | | | 1970 | ESP | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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