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Individual Calculations April 2018 |
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| Chabot, Roland Total change: -22.20 | |   |
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| 2018 Open d'echecs de Trois-Rivieres - Trois-Rivieres Chess Open | Trois-Rivieres | CAN | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2150 | 1.00 | 3 | -1.11 | 20 | -22.20 | |
|  Latreche, Sabrina | | wm | 2004 | ALG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Poulin, Mathieu | | | 2076 | CAN | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Leger, Maxime | | | 1897 | CAN | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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