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Individual Calculations June 2022 |
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| Kountrias, Kosmas Ioannis Total change: 25.60 | |   |
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| Local Team Friendship Championship of Thessalias 2022 | TESS Thessalias | GRE | 2022-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1289 | 0.50 | 2 | -0.29 | 40 | -11.60 | |
|  Koureas, Michail | | | 1462 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Tselepis, Ioannis | | | 1276 | GRE | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | 13th International open of Triandria Chess Clubs - A | Thessaloniki | GRE | 2022-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1289 | 3.00 | 7 | 0.93 | 40 | 37.20 | |
| | Robis, Dimitrios | | | 1768 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kyparissopoulos, Spyridon | | | 1473 | GRE | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Kalogridis, Themistoklis | | | 1665 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mitsiou, Konstantinos | | | 1669 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kalyvas, Georgios A | | | 1172 | GRE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Chalkias, Michail Panagiotis | | | 1207 | GRE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Siskou, Evangelia | | | 1430 | GRE | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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