Individual Calculations April 2018
 Lopez Ruiz, Mario  Total change: 12.40  Rating chartPersonal card
 XXIV Abierto Absoluto de Alfaro Sub 2200 Alfaro ESP 2018-01-26
 1412 1134 1.00 4 0.31 40 12.40 
  Ruiz Gonzalez, Jorge 1534  * ESP0.001-0.0840-3.20 
  Garrido Tabuenca, Rafael Felix 1373 ESP1.0010.804032.00 
  Ibanez Martinez, Enrique 1356 ESP0.001-0.2240-8.80 
  Sola Perez, Jose Ignacio 1385 ESP0.001-0.1940-7.60 
 * 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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