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Individual Calculations May 2015 |
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| Giua, Louka Total change: 111.60 | |   |
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| 3e Open International du Marais - Open B (-1600) | PARIS | FRA | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1155 | 3.00 | 5 | 2.12 | 40 | 84.80 | |
|  Bacher, Francois | | | 1425 | FRA | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Mekhane, Adam | | | 1459 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Randrianarimanana, Alicia | | | 1341 | FRA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Gorka, Patrice | | | 1494 | FRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Skorobogatko, Valentyna | | | 1407 | FRA | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | | | 1er Festival international d'échecs de Limoges - Open de la Porcelaine (<1700) | LIMOGES | FRA | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1155 | 1.00 | 2 | 0.67 | 40 | 26.80 | |
| | Mariette, Fabrice | | | 1389 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Budak, Lori | | | 1490 | FRA | 0.00 | 1 | -0.12 | 40 | -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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