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Individual Calculations June 2019 |
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| Longson, Alexander Total change: -7.60 | |   |
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| Irish International Open 2019 | Dublin | IRL | 2019-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2318 | 6.00 | 9 | 0.50 | 20 | 10.00 | |
|  Lundback, Anders | | | 1918 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schmitz, Andreas Arnold | c | | 2003 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Burg, Twan | g | | 2519 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Murphy, Sean J | | | 1976 | IRL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Menzies, Colin | | | 2183 | IRL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Horvath, Gabor | c | | 2252 | HUN | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ruck, Robert | g | | 2522 | HUN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | De Verdier, Michael | f | | 2306 | SWE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Pulkkinen, Kari | f | | 2265 | FIN | 0.50 | 1 | -0.07 | 20 | -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) | | | | 2018/19 4NCL Div 1 Rounds 9 - 11 | Telford | ENG | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2318 | 1.00 | 3 | -0.88 | 20 | -17.60 | |
| | Stork, Oliver | | | 2183 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ferrington, Nigel M | | | 2124 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gourlay, Iain | f | | 2355 | SCO | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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