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Individual Calculations February 2023 |
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| Derakhshani, Borna Total change: -19.90 | |   |
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| Rilton Cup 2022-2023 | Stockholm | SWE | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2400 | 3.00 | 7 | -1.34 | 10 | -13.40 | |
|  Ask, Josef | f | | 2202 | SWE | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Keinanen, Toivo | m | | 2508 | FIN | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Rakshitta, Ravi | | wm | 2242 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Mertanen, Janne | f | | 2269 | FIN | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Adithya, A Chullikkad | c | | 2205 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Pantzar, Milton | m | | 2465 | SWE | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Stefanou, Dimitrios | | | 2266 | GRE | 0.50 | 1 | -0.18 | 10 | -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) | | | | 2022/23 4NCL Division 1 Rounds 3-4 | Daventry | ENG | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2540 | 2400 | 0.00 | 2 | -0.65 | 10 | -6.50 | |
| | Bluebaum, Matthias | g | | 2661 | GER | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Roberson, Peter T | m | | 2419 | ENG | 0.00 | 1 | -0.47 | 10 | -4.70 | |
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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