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Individual Calculations May 2015 |
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| Vardakas, Stefanos Total change: 6.00 | |   |
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| 2015 Team Cup of ESSKEDYM | ESSKEDYM | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 1982 | 0.50 | 1 | 0.25 | 20 | 5.00 | |
|  Lagopatis, Nikolaos | | | 2174 | GRE | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 2015 ESSKEDYM Championship - Open | Ptolemaida | GRE | 2015-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1984 | 2.50 | 5 | 0.05 | 20 | 1.00 | |
|  Tsakmakis, Georgios | | | 1584 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galopoulos, Nikolaos | | | 2366 | GRE | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Theodoulidis, Theodoros | | | 2100 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Lagopatis, Nikolaos | c | | 2174 | GRE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Emmanouilidis, Irineos | | | 1686 | GRE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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