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Individual Calculations February 2023 |
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| Shadrina, Eva Total change: 126.00 | |   |
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| 46. Weihnachtsopen Zurich Allgemein | Zurich | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1505 | 5.00 | 7 | 3.86 | 40 | 154.40 | |
|  Jehnichen, Kai | | | 1862 | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Edoecs, Joseph | | | 2012 | SUI | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Lesniak, Julien | | | 1713 | SUI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Blumberg, Lionel | | | 1801 | SUI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Brosenbauch, Maurizio | | | 1698 | SUI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Gamsa, Mark | | | 1871 | LAT | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Bachofner, Stephan | | | 1691 | SUI | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | Roquetas Chess Festival 2023 - X International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1505 | 3.00 | 7 | -0.71 | 40 | -28.40 | |
| | Ferro Martinez, Damian | | | 1926 | CUB | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Marin Ferragut, Lluc | | | 1194 | ESP | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Villegas Martinez, David | | | 1101 | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Borrego Mata, Manuel | | | 1902 | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Martin Martinez, Fernando Rafael | | | 1285 | ESP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Perals Martinez, Mario | | | 1288 | ESP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Gonzalez De Miguel Yataco, Migue | | | 1725 | ESP | 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) | | |
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