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Individual Calculations September 2022 |
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| Jackson, Edward Total change: 38.00 | |   |
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| Chessable British Chess Championships 2022: Under 16 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1787 | 1.50 | 3 | -0.21 | 40 | -8.40 | |
|  Tomy, Jeff | | | 1495 | ENG | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Volovich, Julia | | | 1756 | ENG | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ismail, Mohammed Aayan | | | 1919 | ENG | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | Chessable British Chess Championships 2022: Weekend Open (Atkins) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1787 | 4.00 | 5 | 1.16 | 40 | 46.40 | |
| | Hughes, Gavin James | | | 1773 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Rahul, Babu | | | 1611 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Schofield, James | | | 1627 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Verbytski, Oleg | | | 1792 | ENG | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Siddharth, Gopakumar | | | 1870 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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