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Individual Calculations August 2019 |
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| Garcia, Jason Total change: -3.00 | |   |
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| 16th South Wales International Open | Bridgend | WLS | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2053 | 4.50 | 9 | -0.15 | 20 | -3.00 | |
|  Miga, Tomasz | | | 1653 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arkell, Keith C | g | | 2453 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Byron, Alan M | | | 2222 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Bullen, Alex | c | | 2118 | WLS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Robinson, David | | | 1840 | WLS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Hughes, Anthony | c | | 1900 | WLS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Blackburn, Jonathan L B | f | | 2217 | WLS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Camp, Imogen A L | | wc | 1850 | WLS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Brown, Thomas | | | 2092 | WLS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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