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Rapid:
Individual Calculations January 2019 |
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| Deng, Abraham Total change: -14.20 | |   |
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| Papatoetoe Rapid C 2018 | Auckland | NZL | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1296 | 2.00 | 3 | 0.55 | 20 | 11.00 | |
|  Smith, Scott R | | | 1411 | NZL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Patdu, Ariel A | | | 1436 | PHI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Jayawickrama, Pasindu Y S | | | 1057 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | Papatoetoe Rapid Junior 2018 | Auckland | NZL | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1296 | 0.00 | 3 | -1.26 | 20 | -25.20 | |
|  Ang, Alphaeus Wei Ern | c | | 1696 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mudaliar, Rohit | | | 1416 | NZL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Thurner, Anya | | | 1013 | NZL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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