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Individual Calculations June 2022 |
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| Choullis, Agisilaos Georgios Total change: -16.00 | |   |
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| European School Chess Championhips 2022 - O13 | Rhodes | GRE | 2022-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1251 | 1.50 | 6 | -0.40 | 40 | -16.00 | |
|  Stathatos, Alexandros | | | 1815 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Tabatadze, Erekle | | | 1557 | GEO | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Silaghi, Matias-Radu | | | 1001 | ROU | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ball, Charlie | | | 1272 | ENG | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Hobson, Kenneth | | | 1674 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Morrison, Joseph | | | 1328 | ENG | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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