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Rapid:
Individual Calculations January 2024 |
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| Bondarchuk, David Total change: 67.60 | |   |
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| 42. Torneio Matinal Galerias Alto da Barra - U12 | Oeiras | POR | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1029 | 2.00 | 4 | 0.60 | 40 | 24.00 | |
|  Petrunin, Iaroslav | | | 1060 | RUS | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Goncalves, Beatriz M A C Nunes | | | 1275 | POR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Teixeira, Afonso Panao Rodrigues | | | 1005 | POR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Tarkin, Daniil | | | 1254 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | XXV Open da Freguesia de Benfica | Lisboa | POR | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1024 | 3.00 | 8 | 1.69 | 40 | 67.60 | |
| | Caturra, Rafael Dias | | | 1618 | POR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Saraiva, Bruno Miguel Farinha | | | 1338 | POR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Cabrita, Mateus | | | 1308 | POR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Farinha, Diogo Agostinho | | | 1296 | POR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Placido, Guilherme Bogalho | | | 1357 | POR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Tome, Eduardo Luis Campos Soares | | | 1197 | POR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Li, Leon | | | 1254 | POR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ferreira, Rafael Henrique | | | 1246 | POR | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | | | 43. Torneio Matinal Galerias Alto da Barra - U12 | Oeiras | POR | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1103 | 1024 | 1.00 | 4 | -0.60 | 40 | -24.00 | |
| | Karpov, Egor | | | 1011 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Petrunin, Iaroslav | | | 1060 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Tarkin, Daniil | | | 1256 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mikhaylov, Matvey | | | 1084 | RUS | 0.50 | 1 | 0.08 | 40 | 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) | | |
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