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Individual Calculations September 2017 |
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| Costa Ribalta, Andres Total change: -16.60 | |   |
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| Open Internacional de Escacs Vila de Sitges Grup B | Sitges (Barcelona) | ESP | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1754 | 3.50 | 6 | -0.83 | 20 | -16.60 | |
|  Cervello Navarro, Hector | | | 1434 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Bautista Calvo, Jaume | | | 1590 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ayllon Barranco, Miguel | | | 1666 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Anjali, R. Sagar | | | 1724 | IND | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Enriquez Alvaro, Adria | | | 1380 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bes Alvarez, Alex | | | 1620 | ESP | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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