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Individual Calculations August 2019 |
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| Parry, Matthew Total change: 4.20 | |   |
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| 16th South Wales International Open | Bridgend | WLS | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1909 | 4.50 | 8 | 0.21 | 20 | 4.20 | |
|  Korneev, Oleg | g | | 2309 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ong, Weng Yan | | | 1624 | MAS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bullen, Alex | c | | 2118 | WLS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Miga, Tomasz | | | 1593 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Harris, Calum | | | 1764 | WLS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Phillips, William | | | 1847 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Hewitt, William | | | 2005 | WLS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Nechio, Douglas Egidio Gomes | | | 1819 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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