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Individual Calculations June 2017 |
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| Barbu Ion, Cosmin Total change: 22.80 | |   |
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| Tournoi interieur Echiquier Bordelais 2016 r4-6 | BORDEAUX | FRA | 2017-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1788 | 2.50 | 3 | 0.39 | 20 | 7.80 | |
|  Sebastiani, Eric | | | 1532 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Misslin, Philippe | | | 1680 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Roset, Olivier | | | 1679 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | 2eme Open de printemps d'echecs Echiquier Bordelais (-2200) | BORDEAUX | FRA | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1797 | 4.00 | 6 | 0.75 | 20 | 15.00 | |
| | Merlet, Francois | | | 1438 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Szerment, Nicolas | | | 1650 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | L`hospital, Philippe | | | 1885 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Lagunes, Jean-Renaud | | | 1964 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Roche, Philippe | | | 1626 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jackson, Thomas | | | 1984 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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