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Individual Calculations December 2023 |
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| Lopez Marti, Ignacio Total change: 12.00 | |   |
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| Obert d'Escacs de la Catalunya Central Obert d'Escacs de la Catalunya Central Rondas 4-8 | Barcelona | ESP | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1722 | 1.50 | 4 | 0.60 | 20 | 12.00 | |
|  Tarrago Antoni, Maurici | | | 2170 | ESP | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Martinez Garcia, Jesus Ii | | | 1829 | ESP | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Sanpera Bonet, Joan Carles | | | 1997 | ESP | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Riera Sola, Lluis | | | 1857 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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