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Rapid:
Individual Calculations March 2020 |
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| Wang, Owen Total change: -1.60 | |   |
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| 25th Golders Green FIDE Rapid U120 | London | ENG | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1127 | 1.00 | 4 | -0.37 | 20 | -7.40 | |
|  Usher, Frank | | | 1296 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Ogah, Adah Simon | | | 1253 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sri-Ram, Alisha | | | 1224 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Khowala, Jai | | | 1204 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Richmond Rapidplay 2020 FEB U1600 U120 | London | ENG | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1127 | 2.00 | 5 | 0.29 | 20 | 5.80 | |
| | Butler, Oscar | | | 1322 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Butler, Rene | | | 1195 | ENG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Calzia, Charles | | | 1420 | ENG | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Luthia, Indra Jatin | | | 1054 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Subramanian, Anusha | | | 1280 | ENG | 0.50 | 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) | | |
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