Individual Calculations October 2017
 Rodriguez, Mathias  Total change: -74.40  Rating chartPersonal card
 World Cadets U-12 Abs Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1637 1737 3.00 8 -1.86 40 -74.40 
  Tadic, Stefan 2020 SRB0.001-0.1640-6.40 
  Morris, Byron 1483 AUS0.001-0.8140-32.40 
  Melian, Juan Sebastian 1398 PAR0.001-0.8840-35.20 
  Funayama S A, Yuri 1393 BRA1.0010.12404.80 
  Gutierrez Villca, Samuel Ignac 1516 BOL1.0010.22408.80 
  Candelot, Clement 1986 FRA0.001-0.1940-7.60 
  Shen, Shiyan 1924 CHN0.001-0.2640-10.40 
  Da Rosa, Henrique Jaze Simoes 1377 BRA1.0010.10404.00 

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)
 

 

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