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Individual Calculations August 2017 |
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| Kareklas, Konstantinos Total change: 52.80 | |   |
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| 41st open SOP SMAOK 2017 under 1900 | Athens | GRE | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1185 | 2.50 | 4 | 1.32 | 40 | 52.80 | |
|  Theodoulidis, Vasilios | | | 1585 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Stounos, Nikolaos | | | 1204 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Fotiadis, Filippos | | | 1250 | GRE | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Koulouris, Evangelos | | | 1406 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | | | 3rd youth open under 16 EEFAS A Vrilission 2017 | An Vrilissia | GRE | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1095 | 1189 | 2.50 | 4 | 0.00 | 40 | 0.00 | |
| | Tsikogiannopoulos, Ioannis | | | 1064 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Asvestas, Emmanouil | | | 1208 | GRE | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Kanterakis, Emmanouil | | | 1032 | GRE | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Georgiadis, Anastasios | | | 1076 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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