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Individual Calculations January 2015 |
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| Koumtzis, Argirios Total change: 21.20 | |   |
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| 2014 Greek national championship for blind and visually impaired | Athens | GRE | 2014-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1743 | 5.00 | 6 | 0.53 | 40 | 21.20 | |
|  Kapnakis, Mihail | | | 1343 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Papadopoulos, Christos | | | 1728 | GRE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Klimis, Laertis | | | 1871 | GRE | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Ntovas, Dimitrios | | | 1343 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Managias, A | | | 1436 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Anastasopoulos, Christos | | | 1343 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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