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Individual Calculations March 2023 |
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| Kahr, Martin Total change: -41.80 | |   |
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| Steirische Landesliga 2022-2023 Round 8 | several | AUT | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1778 | 0.00 | 1 | -0.37 | 40 | -14.80 | |
|  Goelles, Herbert | | | 1872 | AUT | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | NOTE: K factor changed | | Int. Graz Open 2023- B | Graz | AUT | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1778 | 4.00 | 8 | -1.35 | 20 | -27.00 | |
| | Bilyk, Nikolay | | | 1406 | ITA | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Kapus, Florian | | | 1925 | AUT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Skarlovnik, Aljaz | | | 1378 * | SLO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kasa, Barnabas | | | 1558 | HUN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vu Tran, Tue Anh | | | 1582 | AUT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Walch, Fabian | | | 1645 | AUT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Wilfling, Sandra | | | 1839 | AUT | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kabylbek, Yedil | | | 1702 | KAZ | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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) | | |
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