Individual Calculations October 2018
 Chan, Daniel  Total change: 10.20  Rating chartPersonal card
 XVII IRT Club Philidor Sub 2200 Moron ARG 2018-09-04
RcRownchangeKK*chgGame
 1926 1801 1.50 3 0.51 20 10.20 
  Koch, Juan 1927 ARG0.5010.17203.40 
  Rasgido, Alejandro 1923 ARG0.5010.17203.40 
  Semprevivo, Florencia 1928 ARG0.5010.17203.40 

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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