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Individual Calculations January 2020 |
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| Spalas, Iason Total change: 2.00 | |   |
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| 2019 Attica youth U16 team championship | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1218 | 2.00 | 5 | -0.26 | 20 | -5.20 | |
|  Kouta, Antonia | | | 1618 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lola, Dafni | | | 1183 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Pagkalis, Michail | | | 1232 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Nikolos, Georgios | | | 1104 | GRE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Tyraki, Aikaterini | | | 1228 | GRE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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) | | | | 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1218 | 1.00 | 2 | 0.36 | 20 | 7.20 | |
| | Tsoukarakis, Dimitrios | | | 1178 | GRE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Rousis, Mihail | | | 1618 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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