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Individual Calculations February 2014 |
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| Papathanasopoulos, Nikolaos Total change: 17.85 | |   |
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| 11th Open tournament Panellinios GS-APO Kotinos under 1800 | Athens | GRE | 2013-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1565 | 3.50 | 6 | 2.12 | 15 | 31.80 | |
|  Hristidis, Savas | | | 1760 | GRE | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Arvanitis, Georgios | | | 1713 | GRE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Samartzis, Mihail | | | 1810 | GRE | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Kouvelakis, Konstantinos | | | 1806 | GRE | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Abatzis, Antonios | | | 1873 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Retkowski, Daniel | | | 1720 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | NOV Chess League 2013 - Senior Division ASOP DIAS | Athens - Petroupoli | GRE | 2013-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1565 | 3.00 | 6 | -0.93 | 15 | -13.95 | |
| | Agriopoulos, Konstantinos | | | 1275 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Pahidis, Konstantinos | | | 1866 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Papadopoulos, Petros | | | 1315 | GRE | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Valavanis, Alexandros | | | 1237 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Abelakiotis, Stavros | | | 1451 | GRE | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Bellos, Vasilios | | | 1492 | GRE | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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