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Individual Calculations August 2018 |
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| Sousa, David Oliva Teles Total change: 10.00 | |   |
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| XVIII Torn. Cidade de Gaia - XI Profigaia Open (CNL) | Gaia | POR | 2018-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1452 | 3.50 | 6 | 0.12 | 40 | 4.80 | |
|  Ralha, Jose Domingos Salazar | | | 1052 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sousa, Hugo Carneiro | | | 1852 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pereira, Afonso Jose Abreu | | | 1165 | POR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sismeiro, Miguel | | | 1852 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borges, Afonso Maria De Almeida | | | 1137 | POR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Borges, Rafael Peres | | | 1383 | POR | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | IV Torneo de Xadrez Val Minor, Sub2200 | Nigran | ESP | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1452 | 2.00 | 4 | 0.13 | 40 | 5.20 | |
| | Pena Varela, Martin | | | 1800 | ESP | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Martinez Crespo, Carlos | | | 1188 | ESP | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Iglesias Fernandez, Avelino Ale | | | 1678 | ESP | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Gallardo Garcia, Sabela | | | 1277 | ESP | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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