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Individual Calculations April 2015 |
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| Sarafoglou, Maria Total change: -76.80 | |   |
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| Team 3x3 Chess League by ASOP DIAS - A Group | Petroupoli | GRE | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1416 | 0.00 | 2 | -0.92 | 40 | -36.80 | |
|  Papadopoulos, Petros | | | 1599 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Karounis, Ioannis | | | 1296 | GRE | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | | | 2015 Attica Friendship team CUP NIKOS STROFALIS | Attica | GRE | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1416 | 0.50 | 4 | -1.00 | 40 | -40.00 | |
| | Stefanidis, Ioannis | | | 1209 | GRE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Giatrakos, Orestis | | | 1520 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Xenakis, Georgios | | | 1680 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Nikolopoulos, Athanasios | | | 1662 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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