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Individual Calculations March 2023 |
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| Rakhmangulova, Anastasiya Total change: -8.80 | |   |
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| Oberliga Ost B 2022-2023 February 2023 | various | GER | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2275 | 2.00 | 2 | 0.32 | 20 | 6.40 | |
|  Will, Jens | | | 2068 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Aranifar, Babak | | | 1900 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | XXI Rochefort Chess Open A | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2275 | 5.50 | 9 | -0.10 | 20 | -2.00 | |
| | Bustos Salinas, Thomas | | | 1977 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sasikiran, Krishnan | g | | 2619 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Le Montagner, Yoann | | | 2036 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bommini, Mounika Aksh | | wm | 2100 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mathieu, Phileas | f | | 2400 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Sochacki, Christophe | g | | 2444 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mota, Pankit | | | 2024 | IND | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Badenhorst, Chloe | | | 1875 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fantin, Ludwig | f | | 2070 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | | | Kragero Resort Chess International 2023 Title group | Kragero | NOR | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2275 | 4.50 | 9 | -0.66 | 20 | -13.20 | |
| | Skaar, Ben Samuel Groth | | | 1956 | NOR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lie, Kjetil A. | g | | 2525 | NOR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Blokhin, Sofia | | wf | 2036 | EST | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Schouten, Mathias Lind | | | 2114 | NOR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bergsson, Stefan | | | 2170 | ISL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Berzina, Ilze | | wg | 2141 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Visakh, N R | g | | 2548 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Elmi, Saad Abobaker | f | | 2333 | NOR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Briem, Stephan | | | 2141 | ISL | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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