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Individual Calculations February 2023 |
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| Taylor, Robert P Total change: -6.40 | |   |
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| 2022/23 4NCL Division 4 Rounds 3-4 | Daventry | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1663 | 1.00 | 2 | 0.14 | 20 | 2.80 | |
|  Breed, Greg J | | | 1797 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Gaffney, Samuel | | | 1636 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | 29th 4NCL Congress Major | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1663 | 2.00 | 5 | -0.46 | 20 | -9.20 | |
| | Donahue, Randolph E | | | 1678 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Echavarria Hidalgo, Fernando | | | 1726 | CAN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Stone, Ian C | | | 1729 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Doherty, Paul | | | 1736 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Farahmandpour, Ehsan | | | 1464 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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