Individual Calculations November 2023
 Benitez Lucana, Joonkio Amjell Ma  Total change: -2.40  Rating chartPersonal card
 FESTIVAL DE AJEDREZ CONVENCIANO SETIEMBRE 2023 IRT CLASICO QUILLACHESS Quillabamba PER 2023-09-23
RcRownchangeKK*chgGame
 1199 1219 1.00 2 -0.06 40 -2.40 
  Nunez Justiniani, Forlan 1148 PER1.0010.404016.00 
  Machacca Mina, Adamaris Luciana 1250 PER0.001-0.4640-18.40 

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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