Individual Calculations December 2021
 Muruchi Machaca, Adrian Hernan  Total change: 62.80  Rating chartPersonal card
 IRT Abierto sub 2200 - El Mundo del Ajedrez Comodoro Rivadavia - Chubut ARG 2021-10-06
RcRownchangeKK*chgGame
 1713 1620 1.50 4 -0.13 40 -5.20 
  Rivas, Lucas 1941 ARG0.001-0.1340-5.20 
  Garcia, Fernando 1462 ARG1.0010.294011.60 
  Huichapani, Lorenzo 1485 ARG0.501-0.1840-7.20 
  Krenek, Gustavo Luis 1965 ARG0.001-0.1140-4.40 

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)
 
 Campeonato Provincial Absoluto Chubutense 2021 Esquel - Chubut ARG 2021-11-19
RcRownchangeKK*chgGame
 1959 1648 2.50 5 1.70 40 68.00 
  Lorelli, Daniel 2048  * ARG0.5010.424016.80 
  Crespo, Eugenio 2048  * ARG0.001-0.0840-3.20 
  Rossi, Geronimo 1707 ARG1.0010.584023.20 
  Cicciari, Teo Dante 1986 ARG1.0010.884035.20 
  Salamanca, Martin 2007 ARG0.001-0.1040-4.00 
 * 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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