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Rapid:
Individual Calculations August 2021 |
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| Nguyen-Tiet, Gerald Total change: -9.00 | |   |
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| Deuxieme Tournoi des Retrouvailles du Perreux-sur-Marne | LE PERREUX SUR MARNE | FRA | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1441 | 0.00 | 4 | -0.45 | 20 | -9.00 | |
|  Douglas, Lionel | | | 1729 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Stepien, Jaroslaw | | | 1973 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Romero, Michel | | | 1651 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Saint-Denis, Xavier | | | 1974 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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