Individual Calculations June 2024
 Rojas Soles, Anderson Fabrizio  Total change: -21.20  Rating chartPersonal card
 "World School Chess Championship" Open under 17 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1635 1573 2.50 7 -0.53 40 -21.20 
  Kulik, Nicolas 1973  * URU0.001-0.0840-3.20 
  Sardon, Aragon Alejandro Ulysses 1435 PER0.501-0.1940-7.60 
  Fernandez Romero, Carlos Fernando 1428 PER0.001-0.6940-27.60 
  Uchasara Apolinario, Josue Yoni 1537 PER1.0010.454018.00 
  Barzola Aguirre , Jose Saul 1674 PER1.0010.644025.60 
  Condori Lima, Baruc Sami 1715 PER0.001-0.3140-12.40 
  Castaneda Huamani, Frank Eder 1680 PER0.001-0.3540-14.00 
 * 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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