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Blitz:
Individual Calculations September 2015 |
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| Lorenzana, Wilson Estuardo Total change: 15.00 | |   |
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| V Campeonato Centroamericano Blitz por Equipos | Managua | NCA | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2211 | 3.50 | 5 | 0.75 | 20 | 15.00 | |
|  Sanchez, Jorge Luis | f | | 2017 | PAN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ramirez Arroyo, Joan Emmanuel | | | 1941 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Gavarrete, Nahun | f | | 2153 | HON | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Picado, Jorge | | | 2246 | NCA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Arias, Lemnys A. | m | | 2520 | ESA | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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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