|
Individual Calculations February 2023 |
|
|
|
| Kosma, Maria Total change: 78.80 | |   |
|
| Christmas open chess square 2022 | Athens | GRE | 2022-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1541 | 4.50 | 7 | 1.42 | 40 | 56.80 | |
|  Kazantzoglou, Aristotelis | | | 1141 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Delithanasis, Dimitrios | | | 1930 | GRE | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Mylonakis, Ioannis | | | 1810 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Sideris, Theodoros | | | 1786 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Makrylakis, Iason | | | 1471 | GRE | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Papadopoulos, Antonios Ioan | | | 1277 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Vazelakis, Dimitrios | | | 1706 | GRE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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) | | | | New Year's Heraklio 2023 U2023 | Heraklio Attikis | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1541 | 2.50 | 6 | 0.55 | 40 | 22.00 | |
| | Nemtsas, Hristoforos | | | 1870 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Vazelakis, Dimitrios | | | 1710 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Ntounias, Ioannis | | | 1721 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Vasilakopoulos, Georgios | | | 1672 | GRE | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Koukas, Anastasios | | | 1985 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Mavrogeorgos, Ilias | | | 1160 | GRE | 0.00 | 1 | -0.91 | 40 | -36.40 | |
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) | | |
|
