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Individual Calculations December 2018 |
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| Pert, Richard G Total change: 7.90 | |   |
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| 1st 4NCL International Congress Open | Telford | ENG | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2408 | 5.50 | 9 | 0.79 | 10 | 7.90 | |
|  Zabrocki, Philip Am | | | 2008 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Turner, Matthew J | g | | 2536 | SCO | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Gonda, Laszlo | g | | 2528 | HUN | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Korneev, Oleg | g | | 2560 | ESP | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Roberson, Peter T | m | | 2396 | ENG | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Hill, Alistair | | | 2203 | ENG | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Wall, Tim P | f | | 2253 | ENG | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Fernandez, Daniel H | g | | 2461 | ENG | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Dgebuadze, Alexandre | g | | 2484 | BEL | 0.50 | 1 | 0.10 | 10 | 1.00 | | | * 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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