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Individual Calculations September 2023 |
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| Zniber, Reda Total change: -16.20 | |   |
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| VII Open Internacional RGCC 2023 | Gijon | ESP | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1970 | 5.00 | 8 | -0.81 | 20 | -16.20 | |
|  Gonzalez Fernandez, Silvia I | | | 1570 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Davies, Nigel R | g | | 2371 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Palacios Sanchez, Victor | | | 1736 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sarasketa Irastortza, Oier | | | 1767 | ESP | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Garcia Suarez, Belarmino | | | 1728 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fernandez-Rivera Ortiz, Igor | | | 1759 | ESP | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Alvarez Sanchez, Mauro | | | 1537 | ESP | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Herraiz Gomez, Iker | | | 1774 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | |
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