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Individual Calculations May 2011 |
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| Espinola Martin, Maria Del C. Total change: -8.10 | |   |
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| Cto de Tenerife por Equipos Categoria Preferente | San Cristobal de La Laguna | ESP | 2011-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 2048 | 1.00 | 1 | 0.08 | 15 | 1.20 | |
|  Rodriguez Lapetra, Jaime | | | 1648 * | ESP | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | Play Off Preferente | Santa Cruz de Tenerife | ESP | 2011-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2048 | 0.50 | 2 | -0.62 | 15 | -9.30 | |
| | Arnaiz Yanes, Miguel Angel | | | 1980 | ESP | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Perez Gutierrez, Nauzet | | | 2025 | ESP | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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