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Individual Calculations August 2023 |
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| Cordova-Lopez, Diego Anton Total change: -87.20 | |   |
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| 2023 British Championship: Weekender - Atkins | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1900 | 2.00 | 5 | -1.17 | 40 | -46.80 | |
|  Mandnikar, Atreya | | | 1702 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Goss, Alex | | | 1848 | IRL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Homer, Stephen J | | | 1990 | ENG | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Fellowes, Billy | | | 1838 | ENG | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Rich, Aaron | | | 1584 | ENG | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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) | | | | 2023 British Championship: Under 16 Championship | Leicester | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1900 | 3.00 | 5 | -1.01 | 40 | -40.40 | |
| | Pal, Rohan | | | 1966 | ENG | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Patel, Keatan | | | 1536 | ENG | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Kathuria, Khush | | | 1384 | ENG | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Wynn, Jacob | | | 1500 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Chan, Michelle (ngo Yu) | | | 1642 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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