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Individual Calculations March 2020 |
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| Ibanez, Rodolfo Total change: 27.20 | |   |
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| Campeonato de Ajedrez Copa GoBar | San Fernando del Valle de Catamarca | ARG | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1611 | 3.50 | 4 | 1.36 | 20 | 27.20 | |
|  Costa , Donato | | | 1472 | ARG | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Stefani, Santiago | | | 1757 | ARG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Soria, Ayrton | | | 1347 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jalil, Luis | | | 1733 | ARG | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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