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Individual Calculations September 2013 |
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| Boghossian, Pierre Total change: -1.50 | |   |
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| XXXI Obert Internacional d'Escacs d'Andorra | Erts - La Massana | AND | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1973 | 4.50 | 9 | -0.10 | 15 | -1.50 | |
|  Tania, Sachdev | m | wg | 2373 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Gonzalvez Tamarit, Ivan | | | 1573 * | ESP | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Montagard, Guillaume | | | 2202 | FRA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Green, Andrew D | | | 2160 | SCO | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Rowe, Duane | c | | 2257 | JAM | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Cao, Carlo | | | 1733 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Cabanillas Roca, Fanny | | | 1819 | ESP | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Moscoso Rodriguez, Joan | | | 1715 | AND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Amigo Cervello, Juan | | | 1869 | ESP | 1.00 | 1 | 0.36 | 15 | 5.40 | | | * 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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