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Individual Calculations August 2021 |
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| Orfanaki, Kalliopi Total change: -36.80 | |   |
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| 44th IKAROS 2021 International tournament - B group | Ag Kyrikos Ikaria | GRE | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1394 | 3.50 | 5 | -0.11 | 40 | -4.40 | |
|  Poulos, Stylianos | | | 1143 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Sarantou, Angeliki | | | 1098 | GRE | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Theodosiou, Ioannis | | | 1482 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Kiriakakis, Vasilios | | | 1202 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Deliezos, Anastasios | | | 1132 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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 championship of Crete POA | Crete | GRE | 2021-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1394 | 0.00 | 1 | -0.81 | 40 | -32.40 | |
| | Aggeletou, Fereniki | | | 1145 | GRE | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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) | | |
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