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Individual Calculations March 2019 |
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| Chong, Kimberly Total change: 36.80 | |   |
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| 2018/19 4NCL Div 4 Rounds 5 - 6 | Daventry | ENG | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1720 | 1.50 | 2 | 0.70 | 40 | 28.00 | |
|  Graham, Neil | | | 1788 | ENG | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Stamatopoulos, Apostolos | | | 1800 | GRE | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | | NOTE: K factor changed | | 48th Dyfed Open | Fishguard | WLS | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1720 | 2.50 | 4 | 0.44 | 20 | 8.80 | |
| | Zeidler, Sven P. | f | | 2120 * | WLS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Leah, Howard | | | 1613 | WLS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Orton, Paul | | | 1596 | WLS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Andrews, Norman G | | | 1605 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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