Individual Calculations January 2024
 Koch, Juan  Total change: 12.40  Rating chartPersonal card
 Campeonato Argentino Senior50 2023 Mendoza ARG 2023-12-06
RcRownchangeKK*chgGame
 1983 1911 3.50 7 0.62 20 12.40 
  Llanos, Guillermo m2288 ARG0.001-0.0920-1.80 
  Molina, Vicente 1640 ARG1.0010.17203.40 
  Hernandez, Ruben 1511  * ARG1.0010.08201.60 
  Mussanti, Diego f2209 ARG0.5010.35207.00 
  Needleman, Alejandro m2214 ARG0.001-0.1420-2.80 
  Pierucci, Fabian 1889 ARG0.501-0.0320-0.60 
  De Cara, Juan Antonio 2133 ARG0.5010.28205.60 
 * 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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