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Rapid:
Individual Calculations April 2019 |
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| Giafferi, Dominique Total change: 7.00 | |   |
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| 23e Rapide M Echecs | PARIS | FRA | 2019-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1238 | 1.00 | 3 | 0.35 | 20 | 7.00 | |
|  Belkoura, Mohamed | | | 1625 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Goldbaum, William | | | 1342 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Reijnders, Wouter | | | 1483 | FRA | 0.00 | 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) | | |
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