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Individual Calculations January 2019 |
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| Rubio Barrio, Juan Antonio Total change: -10.20 | |   |
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| II Open Abuelo Jose Mari | Chiclana de la Frontera | ESP | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1592 | 1.50 | 4 | -0.51 | 20 | -10.20 | |
|  Lopez-Tello Gonzalez, Ernesto | | | 1892 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Cabillas Martinez, Juan Luis | | | 1653 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Ramirez Guillon, Jose Antonio | | | 1537 | ESP | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Rodriguez Ales, Daniel Jesus | | | 1286 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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