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Individual Calculations November 2017 |
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| Mai, Alexander Oliver Total change: 61.20 | |   |
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| Chess.com Isle of Man International Major 2017 | Isle of Man | ENG | 2017-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1875 | 5.50 | 7 | 1.88 | 40 | 75.20 | |
|  Haddock, Paul | | | 1538 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Buckley, Colm | | | 1928 | IRL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Sedgwick, David | | | 1972 | ENG | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Mircov, Nicola-Alexandar | | | 1767 | ROU | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Salewski, Bernd | | | 1993 | GER | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Burrows, Nick | | | 1888 | ENG | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Nwachukwu, Chino | | | 1893 | NGR | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | Icelandic Team Championship 2017-18 - 2nd division Round 1-4 | Reykjavik | ISL | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 1875 | 0.00 | 4 | -0.35 | 40 | -14.00 | |
| | Jonasson, Benedikt | f | | 2250 | ISL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Karlsson, Agust S | f | | 2248 | ISL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lagerman, Robert | f | | 2275 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jonsson, Bjorgvin | m | | 2275 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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