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Individual Calculations July 2013 |
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| Gratseas, Stefanos Total change: -28.65 | |   |
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| Team Cup of ESSK qualifiers for 2013 | Crete | GRE | 2013-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2162 | 1.00 | 3 | -1.16 | 15 | -17.40 | |
|  Maris, Ioannis | f | | 1952 | GRE | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Fragakis, Efstratios | | | 2114 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Papadopoulos, Argirios | | | 1899 | GRE | 0.50 | 1 | -0.32 | 15 | -4.80 | |
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) | | | | 8th open tournament SO Herakliou "Concept" - A' Group | Heraklio | GRE | 2013-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2162 | 4.00 | 6 | -0.75 | 15 | -11.25 | |
| | Margaritis, Georgios A. | | | 1762 * | GRE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Lantzourakis, Emmanouil | | | 1762 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Maris, Ioannis | f | | 1952 | GRE | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Doriakis, Adam | | | 1762 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lirindzakis, Timotheos | m | | 2310 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Brokalakis - Gounaris, Christos | | | 1762 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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