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Individual Calculations September 2018 |
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| Acosta, Cristian Total change: -2.40 | |   |
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| Abierto Libertador Gral san Martin | Mendoza | ARG | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2004 | 3.50 | 7 | -0.12 | 20 | -2.40 | |
|  Najurieta, Tiziano | | | 1604 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Forestani, Andres | | | 2240 | ARG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Cuevas, Alex | f | | 2306 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Localonga, Carlos | | | 1625 | ARG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Robledo, Cristian | f | | 2332 | ARG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Acuna, Alvaro | | | 1948 | ARG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Chiappero, Julio Alfredo | | | 1826 | ARG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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