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Individual Calculations December 2017 |
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| Raftopoulos, Emmanouil Total change: -64.40 | |   |
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| 10th National Youtn U16 Team Champ 2017 - Qualifiers of ESSKEDYM | ESSKEDYM | GRE | 2017-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1363 | 1.00 | 4 | -0.84 | 40 | -33.60 | |
|  Papadimitriou, Alexandros | | | 1443 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Stefanidis, Dimitrios | | | 1329 | GRE | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Apostolidis, Anastasios | | | 1101 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Vardakas, Grigorios | | | 1763 * | GRE | 0.00 | 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) | | | | 3rd youth under 1800 open Larisa 2017 | Larisa | GRE | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1383 | 2.00 | 4 | -0.77 | 40 | -30.80 | |
| | Tzikas, Athanasios G | | | 1115 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Koukouliatas, Sotirios Georgios | | | 1210 | GRE | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Symeonidis, Theofilos | | | 1479 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Raftopoulou, Konstantina | | | 1100 | GRE | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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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