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Individual Calculations February 2023 |
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| Colom Riera, Marc Total change: 4.80 | |   |
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| XI Open U2150 Lorca | Lorca (Murcia) | ESP | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1583 | 2.00 | 6 | -1.55 | 20 | -31.00 | |
|  Rios Sanchez, Alberto | | | 1183 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Montes Valera, Manuel | | | 1508 | ESP | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mena Lorente, Luis | | | 1690 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Diaz Rodriguez, Jose Antonio | | | 1961 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Andres Garre, Adrian | | | 1417 | ESP | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Arres Larrosa, Pablo | | | 1256 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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) | | | | Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1583 | 2.50 | 8 | 1.79 | 20 | 35.80 | |
| | Gomez Arce, Alejandro | | | 2147 | ESP | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sanchez Lopez, Jesus | | | 1956 | ESP | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Juan Lepp, Jaime Boris | | | 1954 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Larsen, Harald | | | 1907 | BEL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Juan Mas, Santiago | | | 1863 | ESP | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Brylski, Pawel | | | 2033 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Lazaro Azcutia, Miguel | | | 1941 | ESP | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Galvan Cipriani, Viviana | | wf | 2081 | ESP | 0.50 | 1 | 0.46 | 20 | 9.20 | |
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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