Individual Calculations May 2018
 Heffner, Nazareno  Total change: 24.80  Rating chartPersonal card
 IRT Ciudad de General la Madrid Sub 2200 General la Madrid - Bs As. ARG 2018-04-20
RcRownchangeKK*chgGame
 1641 1561 3.50 7 0.62 40 24.80 
  Gimenez, Dante 1958 ARG0.001-0.0840-3.20 
  Rossi, Juan 1721 ARG0.001-0.2940-11.60 
  Serra, Alfonso 1475 ARG1.0010.384015.20 
  Olguin, Adolfo 1356 ARG1.0010.24409.60 
  Ermantraut, Mariano 1422 ARG1.0010.314012.40 
  Weinmeister, Abel Hernan 1789 ARG0.001-0.2140-8.40 
  Heredia, Valentin 1768 ARG0.5010.274010.80 

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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