Individual Calculations October 2016
 Spregelburd, Alfredo  Total change: -25.00  Rating chartPersonal card
 Chessniacs Prix IRT Setiembre CABA ARG 2016-09-09
RcRownchangeKK*chgGame
 1481 1570 2.50 6 -1.25 20 -25.00 
  Pradines, Emmanuel 1970  * ARG0.001-0.0820-1.60 
  Quelle, Alejandro 1356 ARG1.0010.23204.60 
  Rueda Nessi, Juana wc1329 ARG0.001-0.8020-16.00 
  Borda, Anapaola 1405 ARG0.001-0.7220-14.40 
  Rudenko, Matias 1292 ARG1.0010.17203.40 
  Campos, Cristian 1533 ARG0.501-0.0520-1.00 
 * 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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