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Individual Calculations November 2011 |
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| Papakostas, Vasilis Total change: 8.70 | |   |
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| 19th inter. open Nikaia - Honor to National Resistance - B' Group | Nikaia - Athens | GRE | 2011-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1605 | 4.50 | 7 | -0.12 | 30 | -3.60 | |
|  Bouzas, Sotirios | | | 1299 | GRE | 1.00 | 1 | 0.14 | 30 | 4.20 | |  Georgiadis, Nikitas | | | 1477 | GRE | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Arnaoutoglou, Vyron | | | 1732 | GRE | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Kapellas, Alexandros | | | 1462 | GRE | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Tagklis, Ioannis | | | 1459 | GRE | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Douni, Maria | | | 1538 | GRE | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Papageorgiou, Fotini | | | 1380 | GRE | 1.00 | 1 | 0.22 | 30 | 6.60 | |
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) | | | NOTE: K factor changed | | European B-10 Championship | Albena | BUL | 2011-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1598 | 1.00 | 1 | 0.82 | 15 | 12.30 | |
| | Baberz, Alexander | | | 1855 | GER | 1.00 | 1 | 0.82 | 15 | 12.30 | |
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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