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Individual Calculations September 2018 |
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| Alessandrini, Alfredo Total change: 3.80 | |   |
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| 36 Open Internacional d'Andorra | Escaldes-Engordany | AND | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1617 | 3.00 | 9 | 0.19 | 20 | 3.80 | |
|  Martinez Lopez, Ivan | f | | 2017 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bono Monreal, Alberto | | | 1957 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sorini, Gilbert | | | 1376 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tormo Bas, Gonzalo | | | 1856 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Benet Catala, Anton | | | 2017 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De La Riva Real, Ariadna | | | 1217 * | AND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Larramendy, Pierre | | | 1796 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Massot Ribe, Jesus | | | 1812 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Guerra Reig, Juan | | | 2005 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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