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Individual Calculations March 2020 |
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| Lucca Padilla, Gustavo M. Total change: 39.20 | |   |
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| Clasificatorio de Puerto Rico 2020 | Rio Piedras | PUR | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1294 | 0.50 | 3 | 0.26 | 40 | 10.40 | |
|  Sosa Trani, Luis A. | f | | 1694 * | PUR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ramos Roman, Miles | | | 1694 * | PUR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Matta Calvente, Marcel | | | 1694 * | PUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | III Torneo Abierto de Ajedrez de Guaynabo | Guaynabo | PUR | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1294 | 1.00 | 3 | 0.72 | 40 | 28.80 | |
| | Fellman, Mike | | | 1694 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Medina Gil, Alberto C. | | | 1624 | PUR | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Zilleruelo Irizarry, Diego | | | 1694 * | PUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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