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Individual Calculations October 2022 |
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| Peterfia, Ferenc Total change: -12.40 | |   |
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| 4th Premium International Under 1800 | Budapest | HUN | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1513 | 2.00 | 5 | -0.62 | 20 | -12.40 | |
|  Domokos, Norbert | | | 1657 | HUN | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Ilko-Toth, Andras | | | 1623 | HUN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Balazs, Sztella Anna | | | 1667 | HUN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Seri, David | | | 1215 | HUN | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Szabo, Albert | | | 1246 | HUN | 1.00 | 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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