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Individual Calculations March 2023 |
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| Verbin, Valentina Total change: 8.00 | |   |
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| Ostlandsserien 2. div A 2022-2023 R 5 | Diverse | NOR | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 2064 | 1.00 | 1 | 0.13 | 20 | 2.60 | |
|  Lunde, Sigmund | | | 1748 | NOR | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Kragero Resort Chess International 2023 Title group | Kragero | NOR | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2064 | 4.00 | 9 | 0.27 | 20 | 5.40 | |
|  Gharibyan, Mamikon | m | | 2486 | ARM | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Brattgjerd, Isak Vinh | | | 1914 | NOR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Skaslien, Ingrid | | | 1891 | NOR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kvaloy, Aksel Bu | f | | 2255 | NOR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jalving, August | | | 1966 | DEN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Zatonskih, Anna | m | wg | 2348 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Ostensen, Nicolai Maxime | | | 2184 | NOR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Amundsen, Ask | | | 2000 | NOR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Khachatryan, Vahagn | m | | 2252 | ARM | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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