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Individual Calculations October 2021 |
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| Marinakis, Hristos Total change: 44.40 | |   |
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| 2021 junior U20 National Championship - open | Trikala | GRE | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2032 | 7.50 | 9 | 1.11 | 40 | 44.40 | |
|  Proutsalis, Marios Alexandros | | | 1632 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Koukouvinos, Viktor | | | 1719 | GRE | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Papakyriakou, Charalampos | | | 1632 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gkaripis, Marios Ilias | | | 1632 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Antonioudakis, Georgios | | | 1753 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Stamatiou, Rodolfos | | | 2152 | GRE | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Tzagarakis, Panagiotis | | | 1988 | GRE | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Leftheriotis, Alexandros | | | 2013 | GRE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Magalakis, Stefanos | | | 2030 | GRE | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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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