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Individual Calculations July 2023 |
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| Romanelli, Robert Total change: 3.40 | |   |
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| Interclubs FEFB 2023 Ronde 3 | Ans | BEL | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1701 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Villers, Yves | | | 1301 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Open de Cambrai 2023 | CAMBRAI | FRA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1701 | 3.00 | 6 | 0.09 | 20 | 1.80 | |
| | Houriez, Alain | | | 2076 | FRA | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Groffen, Hans | | | 2095 | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Recloux, Georges | | | 1371 | BEL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Roland, Andy | | | 1308 | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gravit, Lucas | | | 1350 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tillet, Louis-Juan | | | 2166 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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