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Individual Calculations August 2019 |
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| Boissezon, Michel Total change: -13.60 | |   |
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| 15eme Open de Lattes (-2200) | LATTES | FRA | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1705 | 3.00 | 6 | -0.68 | 20 | -13.60 | |
|  Valade, Marc-Aurele | | | 1308 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Collier, Timothy | | | 2012 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Albrizio-Maffre, Eve | | | 1409 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bressy, Francois | | | 1600 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Long, Raphael | | | 1626 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Giraud, Jean-Francois | | | 1691 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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