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Individual Calculations September 2023 |
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| Makridis, Dimitrios Total change: -2.00 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- A group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2356 | 5.50 | 9 | -0.02 | 20 | -0.40 | |
|  Banov, Boil | | | 2058 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Lach, Aleksandra | | wm | 2184 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Dumbelovic, Novak | | | 2044 | SRB | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bai, Jinshi | g | | 2560 | CHN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Plaskan, Jure | | | 2269 | SLO | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Koelle, Tobias | f | | 2438 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Dmochowska, Agnieszka | | wf | 1978 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Aaron, Deepak | | | 2305 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Raja, Rithvik R | g | | 2469 | IND | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | 2023 National Team Cup - Finals | Athens | GRE | 2023-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2356 | 1.50 | 2 | -0.08 | 20 | -1.60 | |
| | Alexakis, Georgios | | | 2188 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Rigopoulos-Tsigkos, Alexandros | | | 2045 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | |
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