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Individual Calculations January 2023 |
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| Egana Arriagada, Cristian Total change: 16.40 | |   |
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| 2do IRT PRIMAVERA FASE DE CLASIFICACION | Santiago | CHI | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1681 | 2.50 | 5 | 1.17 | 20 | 23.40 | |
|  Barria Arbunic, Manuel | | | 2004 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Donoso Aguirre, Maximiliano | | | 1373 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gil Mavares, Ricardo Jose | | | 1933 | VEN | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Castro Salgado, Pablo | | | 2054 | CHI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Farfan Ortiz, Victor | | | 2138 | CHI | 0.50 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1725 | 4.50 | 10 | -0.35 | 20 | -7.00 | |
| | Fernandez, Fernando | m | | 2421 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Casqui Lopez, Marlon Gabriel | | | 1330 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cuevas Araya, Walter | f | | 2066 | CHI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Retamozo, Kevin | | | 2088 | PER | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Ramirez, Maria Eugenia | | wf | 2019 | BOL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Diaz Bermudez, Pedro Teofilo | | | 1309 | PER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Soria Castillo, Ricardo | | | 2009 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Cuya Zevallos, Andrew Francisco | | | 1408 | PER | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Chinga Gomez, Didier Sebastian | | | 1325 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jimenez Mercado, Julio Esteban | | | 1596 | BOL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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