Individual Calculations September 2017
 Andrade Navarrete, Inaki  Total change: -12.40  Rating chartPersonal card
 II TORNEO IRT SUB 2200 CIUDAD DE OSORNO VERA CHESS ACADEMY Osorno CHI 2017-08-26
RcRownchangeKK*chgGame
 1281 1034 1.00 6 -0.31 40 -12.40 
  Santana Gonzalez, Valentina 1434  * CHI0.001-0.0840-3.20 
  Reyes Torres, Luis Alfredo 1301 CHI1.0010.824032.80 
  Vera Quijon, Lorenzo Vicente 1434  * CHI0.001-0.0840-3.20 
  Soto Miranda, Ignacio Jesus 1214 CHI0.001-0.2640-10.40 
  Araneda Flores, Javier Armando 1277 CHI0.001-0.2040-8.00 
  Velasquez Ovalle, Katherine Ailen 1024 CHI0.001-0.5140-20.40 
 * 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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