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Individual Calculations November 2011 |
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| Lentzos, Ioanis Total change: 3.15 | |   |
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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 |
| 1488 | 1590 | 3.50 | 7 | -0.89 | 30 | -26.70 | |
|  Douni, Aspasia | | | 1390 | GRE | 0.00 | 1 | -0.76 | 30 | -22.80 | |  Kalyvas, Grigorios | | | 1290 | GRE | 1.00 | 1 | 0.15 | 30 | 4.50 | | | Tagklis, Ioannis | | | 1459 | GRE | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Alexiou-Karakasidis, Stavros | | | 1422 | GRE | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Themeli, Dimitra | | | 1684 | GRE | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Poulopoulou, Ekaterini | | | 1451 | GRE | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Iliopoulos, Alexandros | | | 1723 | GRE | 0.00 | 1 | -0.32 | 30 | -9.60 | |
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 | | Panellinios GS open youth tournament | Athens | GRE | 2011-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1590 | 4.00 | 4 | 1.99 | 15 | 29.85 | |
| | Pissias, Alexandros | | | 1565 | GRE | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Karathanasis, Vlasis | | | 1594 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Alexiadis, Hristos | | | 1624 | GRE | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Kafantaris, Alexios-Nikolaos | | | 1559 | GRE | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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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