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Individual Calculations February 2019 |
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| Armstrong, Malcolm J Total change: -16.60 | |   |
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| Hastings Masters 2018-19 | Hastings | ENG | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2052 | 5.00 | 10 | -0.83 | 20 | -16.60 | |
|  Graham, Cassie M | | | 1889 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Boswell, Jacob Connor | | | 1858 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Rahulan, Thivyaa | | | 1814 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kolani, Arjun | | | 1652 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carulla Pons, Carlos | | | 1811 | ESP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Salmons, Calum | | | 1905 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pitschka, Claus | f | | 2241 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Djuric, Stefan | g | | 2371 | SRB | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Byron, Alan M | | | 2157 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Spiegel, Stefan, Dr. | | | 2124 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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