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Individual Calculations May 2012 |
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| Lazzeri Menendez, Santos Gerardo Total change: 1.05 | |   |
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| SEMANA VALDIVIANA 2012 | Valdivia | CHI | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2086 | 3.00 | 5 | 0.07 | 15 | 1.05 | |
|  Moraga Guzman, Luis Fernando | | | 1686 * | CHI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Estay Torreblanca, Oscar Cristian | | | 2193 | CHI | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Jorquera Alfaro, Mauricio | | | 1991 | CHI | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Tapia Fuentes, Jaime | | | 2135 | CHI | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Henriquez Cardenas, Mauricio Gabr | | | 2014 | CHI | 1.00 | 1 | 0.40 | 15 | 6.00 | | | * 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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