Individual Calculations April 2020 |
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Viel, Jean-Marc Total change: -11.80 | | |
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19th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2020-02-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1616 | 1640 | 1.50 | 4 | -0.59 | 20 | -11.80 | |
| Chanthavongsa, Nouaym | | | 1299 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Giraud, Stephane | | | 1943 | FRA | 0.50 | 1 | 0.36 | 20 | 7.20 | | Garnier, Bastien | | | 1757 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Duvette, Michel | | | 1465 | FRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | 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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