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Individual Calculations December 2021 |
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| Siakavaras, Ioannis Total change: -27.20 | |   |
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| 10th Round Robin D group | Larisa | GRE | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1417 | 5.00 | 7 | -0.60 | 40 | -24.00 | |
|  Lykou, Vasiliki | | | 1017 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kountrias, Kosmas Ioannis | | | 1124 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Papapanagiotou, Achilleas | | | 1156 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Petkakis, Odysseas | | | 1025 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Christodoulopoulou, Antonia | | | 1167 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Bournakas, Apostolos | | | 1316 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Antoniou Tragoudas, Ioannis | | | 1312 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | * 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) | | | | 2021 team cup of Thessalia | TESSTH | GRE | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1417 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Skodras, Asterios | | | 1817 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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