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Individual Calculations May 2023 |
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| Valdepenas Octavio, Javier Total change: 7.80 | |   |
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| 3rd 4NCL Easter Congress Open | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2210 | 4.00 | 6 | 0.31 | 20 | 6.20 | |
|  Estevez Fernandez, Josue | | | 1832 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Arkell, Keith C | g | | 2392 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Shearsby, Jude | | | 2041 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Burrows, Martin P | | | 2121 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Okhai, Shabir | | | 2127 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Villiers, Thomas | c | | 2160 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | 3rd 4NCL Easter Congress Extra Games | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2210 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Headlong, Georgia | | | 1810 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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