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Individual Calculations September 2019 |
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| Welling, Gerard Total change: -5.60 | |   |
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| Northumbria Masters 2019 | Newcastle | ENG | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2307 | 5.00 | 9 | -0.56 | 10 | -5.60 | |
|  Shaw, Peter | | | 2076 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Mollison, Jamie | | | 1929 | SCO | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Pruijssers, Roeland | g | | 2534 | NED | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Chipanga, Takaedza | | | 2029 | ZIM | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Adair, James R | m | | 2473 | ENG | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Gogia, Armaan | | | 1907 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Merry, Alan B | m | | 2427 | ENG | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Han, Yichen | c | | 2205 | NED | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Stoyanov, Viktor | | | 2207 | ENG | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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