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Individual Calculations September 2023 |
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| Cloutier, Jean-Pierre Total change: -18.80 | |   |
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| 2023 Championnat ouvert d'echecs du Quebec B | Montreal | CAN | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1563 | 1.50 | 5 | -0.47 | 40 | -18.80 | |
|  Yang, Jing Yao | | | 1555 | CAN | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Omichi, Haruaki | | | 1568 | CAN | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Brassard, Sylvain | | | 1584 | CAN | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Guillemette, Thomas | | | 1753 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Beaulieu, Pierre | | | 1758 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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