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Individual Calculations January 2010 |
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| Crespo Hidalgo, Carlos Total change: 3.45 | |   |
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| XIV Grand Prix, 8ava. Parada | Quevedo | ECU | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1876 | 3.50 | 7 | -0.11 | 15 | -1.65 | |
|  Sanes, Vladimir | | | 2176 | PER | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Salazar Loor, Sara | | | 1951 | ECU | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Olaya, Sandra | | | 1538 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Martinez, Steven | | | 1728 | ECU | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Sanchez, John | | | 1978 | ECU | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Matute Loja, Belen | | | 1883 | ECU | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Galarza, Freddy | | | 1781 | ECU | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | XIV GRAND PRIX 8ava Parada Quito | Quito | ECU | 2009-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 1876 | 0.50 | 2 | 0.34 | 15 | 5.10 | |
| | Ricaurte Lopez, Juan Carlos | f | | 2276 * | ECU | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Alvarez Leon, Luis | f | | 2276 * | ECU | 0.00 | 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) | | |
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