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Individual Calculations May 2010 |
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| Mastrokoukos, Georgios Total change: 23.80 | |   |
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| Attica Team Champ. A' Local Category - A' Group | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2301 | 4.50 | 5 | 0.87 | 10 | 8.70 | |
|  Halas, Ioannis | | | 2046 | GRE | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Komninos, Nikolaos | | | 2176 | GRE | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Hering, Evgenios | | | 2082 | GRE | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Papahristoudis, Anastasios | | | 2092 | GRE | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Goumas, Ioannis | | | 2232 | GRE | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | 4th open Pagratiou >1800 | Pagrati - Athens | GRE | 2010-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2301 | 6.00 | 7 | 0.88 | 10 | 8.80 | |
| | Ntatsis, Georgios | | | 1966 | GRE | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gitsis, Hristos | | | 2044 | GRE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Anairousis, Panag | | | 2051 | GRE | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Koerant, Filipos | | | 2061 | GRE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Delithanasis, Dimitrios | | | 2201 | GRE | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Tepelenis, Nikolaos | | | 2273 | GRE | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Drakopoulos, Anastasios | | | 2206 | GRE | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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) | | | | Easter Tournament 2010 A-Group PS Peristeriou | Peristeri - Athens | GRE | 2010-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2301 | 5.50 | 7 | 0.63 | 10 | 6.30 | |
| | Fragkou, Eleni | | | 1901 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Markesinis, Eleftherios | | | 2099 | GRE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Kostouros, Alexandros | | | 2222 | GRE | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Plevris, Konstantinos | | | 1931 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kamenets, Anatolij | m | | 2229 | UKR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Gogolis, Alexandros | f | | 2207 | GRE | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Grigoriadis, Alexandros | m | | 2336 | GRE | 1.00 | 1 | 0.55 | 10 | 5.50 | | | * 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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