Individual Calculations September 2016
 Arias Diaz, Miguel Angel  Total change: 14.00  Rating chartPersonal card
 XXVII Panamericano de la Juventud Sub-10 Absoluto Montevideo URU 2016-07-25
RcRownchangeKK*chgGame
 1391 1269 2.50 6 0.35 40 14.00 
  Galaviz Medina, Atlas Adom c1669  * MEX0.001-0.0840-3.20 
  Soto Cabellos, Benjamin 1482 BOL0.001-0.2340-9.20 
  Najurieta, Tiziano 1269 ARG0.001-0.5040-20.00 
  Cubillos Diaz De Valdes, Rodrigo 1369 CHI1.0010.644025.60 
  Sifuentes Alcantara, Jhony Sebas 1177 PER0.501-0.1340-5.20 
  Ramirez Madrid, Daniel Alberto 1382 CRC1.0010.654026.00 
 * 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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