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Individual Calculations March 2018 |
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| Rorrer, Grayson Total change: 45.20 | |   |
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| 2018 DCC FIDE Open II | Richardson, Texas | USA | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1580 | 2.50 | 5 | 1.13 | 40 | 45.20 | |
|  Tineo Rodriguez, Brian Jeremiah | | | 1980 * | DOM | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Javakhadze, Zurab | m | | 1980 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gadbois, Roland | | | 1570 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Easton, Jack | | | 1980 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wang, Eric | | | 1492 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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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