Individual Calculations October 2018
 Begona Ortiz, Isaac  Total change: -12.20  Rating chartPersonal card
 del VII Open Internacional de Chamartin Madrid ESP 2018-09-03
RcRownchangeKK*chgGame
 1597 1592 3.00 7 -0.61 20 -12.20 
  Lin, Yingrui 1992  * ESP0.001-0.0820-1.60 
  Perez De Las Penas, Jorge Ivan 1385 ESP1.0010.23204.60 
  Carballido Mateo, Ignacio 1458 ESP1.0010.32206.40 
  Garcia Villalba, Daniel 1869 ESP0.001-0.1720-3.40 
  Villodre Miranda, Juan Alonso 1536 ESP0.001-0.5820-11.60 
  Garcia Pardo, Celia 1458 ESP0.001-0.6820-13.60 
  Martinez Martinez, Antonio 1480 ESP1.0010.35207.00 
 * 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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