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Individual Calculations March 2017 |
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| Agrafiotis, Marios Total change: -33.20 | |   |
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| 1st open youth u1800 - Grand Prix 2017 | Larisa | GRE | 2017-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1376 | 2.00 | 4 | -0.63 | 40 | -25.20 | |
|  Dristellas, Neoklis | | | 1127 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Zgouletas, Ioannis | | | 1535 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Dereka, Konstantina | | | 1096 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Raftopoulos, Emmanouil | | | 1232 | GRE | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | 2017 Team Championship TESSTH POA | Local Clubs | GRE | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1376 | 0.00 | 2 | -0.20 | 40 | -8.00 | |
| | Papadoulis, Georgios | | | 1728 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Krommidas, Vasilios | | | 1760 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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