Individual Calculations December 2018 |
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Almedina Ortiz, Edgardo J. Total change: -6.60 | | |
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Copa de Ajedrez del Veterano Grupo A | Arecibo | PUR | 2018-11-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2041 | 2255 | 3.50 | 5 | -0.33 | 20 | -6.60 | |
| Zilleruelo Irizarry, Diego | | | 2020 | PUR | 0.50 | 1 | -0.29 | 20 | -5.80 | | Morales Santos, Natasha | | wm | 1939 | PUR | 1.00 | 1 | 0.13 | 20 | 2.60 | | Pinales Roussel, Gabriel | | | 2037 | PUR | 1.00 | 1 | 0.22 | 20 | 4.40 | | Davila Blanco, Juan Jose | c | | 2059 | PUR | 0.50 | 1 | -0.25 | 20 | -5.00 | | Torres Santiago, Jonathan | c | | 2152 | PUR | 0.50 | 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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