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Individual Calculations September 2012 |
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| Represa Perez, Mireya Total change: 6.90 | |   |
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| 38 Obert Internacional Escacs Ciutat de Badalona C | Badalona | ESP | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1594 | 3.50 | 7 | 1.06 | 15 | 15.90 | |
|  Massanet Miret, Pere | | | 1719 | ESP | 1.00 | 1 | 0.67 | 15 | 10.05 | |  Bru Rullo, Samuel | | | 1787 | ESP | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Recio Reyes, Sergio | | | 1783 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Barra Sanz, Adria | | | 1718 | ESP | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Robla Carreiras, Xavier | | | 1713 | ESP | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Moran Soria, Jorge | | | 1797 | ESP | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Torralba Brosa, Marc | | | 1444 | ESP | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | European Youth Chess Championship 2012 - G12 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1594 | 1.00 | 5 | -0.60 | 15 | -9.00 | |
| | Sieber, Fiona | | | 1781 | GER | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Feofilova, Elizaveta | | | 1748 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Martynkova, Olena | | | 1769 | UKR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kalaiyalahan, Akshaya | | | 1675 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Antolak, Julia | | | 1676 | POL | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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