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Individual Calculations February 2019 |
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| Soto Lora, Jose Santiago Total change: 4.40 | |   |
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| 8va Copa Juan Plablo Duarte 2019. | Distrito Nacional | DOM | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1990 | 1.50 | 3 | 0.22 | 20 | 4.40 | |
|  Rincon De Los Santos, Rony Azael | | | 1764 | DOM | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Polanco Nunez, Yoel Estarling | c | | 2234 | DOM | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Garcia Matos, Reinaldo Alexis | | | 2145 | DOM | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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