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Individual Calculations June 2022 |
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| Whelan, Joseph Total change: 40.40 | |   |
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| European School Chess Championhips 2022 - O15 | Rhodes | GRE | 2022-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1488 | 0.50 | 4 | 0.34 | 40 | 13.60 | |
|  Kostov, Kiril | | | 2055 | BUL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Tarhan, Adar | f | | 2314 | TUR | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Portakalci, Yusuf | | | 1805 | TUR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Andreev, Konstantin | | | 2176 | FID | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Coulsdon Chess Dicky White S9 MAY 2022 | London | ENG | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1488 | 2.00 | 2 | 0.67 | 40 | 26.80 | |
| | Mahadevan, Meikum | | | 1196 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Allan, Brian N | | | 1500 | SCO | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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