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Individual Calculations September 2012 |
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| Heredia Mena, Juan Total change: -19.65 | |   |
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| XVII Grand Prix, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1770 | 4.00 | 7 | -1.31 | 15 | -19.65 | |
|  Bonilla Loor, Stefanny | | | 1370 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kjartansson, Gudmundur | m | | 2170 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Orquera Revelo, Francis | | | 1370 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Jacome, Esteban | | | 1563 | ECU | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Vallejo Mayorga, Shakira | | | 1370 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Penaranda Tello, Juan | | | 1549 | ECU | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Ron Peralta, Geovanni | | | 1370 * | ECU | 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) | | |
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