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Individual Calculations December 2019 |
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| Gonzalez Gonzalez, Joaquin Pat Total change: 29.60 | |   |
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| Open 1er Festival de Ajedrez Valdivia 2019 | Valdivia | CHI | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1516 | 2.50 | 5 | 0.74 | 40 | 29.60 | |
|  Barria Arbunic, Manuel | | | 1916 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ojeda Arevalo, Agustin | | | 1221 | CHI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ercoli Ercoli, Fernando | | | 1848 | CHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vera Quijon, Lorenzo Vicente | | | 1641 | CHI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Neumann Heise, Joaquin Felipe | | | 1600 | CHI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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