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Individual Calculations January 2018 |
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| Martins, David Pt Total change: -8.40 | |   |
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| 9th CSC London Chess Classic: FIDE Open | London | ENG | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2400 | 5.50 | 9 | -0.84 | 10 | -8.40 | |
|  Ifalore, Michael | | | 2000 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hand, Freddie | | | 2139 | ENG | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Ethelontis, Alexandros N | | | 2154 | ENG | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Venkataramanaraju, Haribalu | | | 2205 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Osborne, Marcus E | | | 2175 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Klingher, Dominic | | | 2153 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Hambleton, Aman | m | | 2474 | CAN | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Ronka, Erik | | | 2260 | FIN | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Stany, G.a. | m | | 2502 | IND | 0.00 | 1 | -0.36 | 10 | -3.60 | | | * 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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