Individual Calculations January 2017
 Mazziotti Irigoyen, Gabriel  Total change: 12.40  Rating chartPersonal card
 Campeonato Argentino Amateur Ajedrez Plus Sub 2300 Torre Blanca ARG 2016-12-08
RcRownchangeKK*chgGame
 2143 2297 5.50 7 0.62 20 12.40 
  Pierucci, Fabian 1988 ARG1.0010.14202.80 
  Zamudio, Jose 2110 ARG1.0010.26205.20 
  Zamani, Andres 2122 ARG0.501-0.2320-4.60 
  Miserendino, Alfredo 2090 ARG1.0010.23204.60 
  Gomez, Carlos David 2189 ARG1.0010.35207.00 
  Mussanti, Diego f2231 ARG1.0010.41208.20 
  Sanhueza, Cristian 2269 ARG0.001-0.5420-10.80 

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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