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Individual Calculations April 2019 |
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| Petrosian, Gkakik Total change: -22.00 | |   |
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| 2019 Attica Team Championship - B Category rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1085 | 0.00 | 3 | -0.37 | 40 | -14.80 | |
|  Diamantopoulos, Leonidas Nik | | | 1485 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Iatrakis, Dimitrios | | | 1415 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kostelidou, Despoina | | | 1356 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | | | 2019 Attica Team Championship - B Category rounds 8-9 | ESSNA | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1072 | 0.00 | 2 | -0.18 | 40 | -7.20 | |
| | Panoutsopoulos, Thomas | | | 1472 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Asvestas, Emmanouil | | | 1442 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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