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Individual Calculations January 2020 |
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| Zayas Sosa, Alfredo Total change: 2.80 | |   |
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| Copa Giraldilla de la Habana - Open | La Habana | CUB | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2066 | 5.50 | 9 | 0.14 | 20 | 2.80 | |
|  Perez Perez, Fidel | | | 1767 | CUB | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Rodriguez Gomez, Juan Alberto | | | 1725 | CUB | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Perez Coyula, Rafael Alcides | | | 2140 | CUB | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Morales Nunez, Antony | | | 1750 | CUB | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gonzalez Mompie, Reynier | | | 2093 | CUB | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Gonzalez Rondon, Gelacio | | | 2074 | CUB | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Pena Garcia, Eduardo Jesus | | | 2079 | CUB | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Bueno Gauna, Cristian Alejandro | | | 2090 | CUB | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Sotolongo Giron, Jose Tomas | | | 2094 | CUB | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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