Individual Calculations October 2019
 Osuna Alvarez, Emanuel David  Total change: -35.20  Rating chartPersonal card
 III Torneo IRT Clasico "XXXIII Aniversario Academia Amigos Ajedrecistas de Anzoategui" Puerto La Cruz VEN 2019-09-04
RcRownchangeKK*chgGame
 1128 1227 1.00 3 -0.88 40 -35.20 
  Rodriguez Marin, Justin Elian 1069 VEN0.001-0.7140-28.40 
  Ramirez Poleo, Isaac Alejandro 1023 VEN1.0010.24409.60 
  Rodriguez Farrera, Santiago De Je 1293 VEN0.001-0.4140-16.40 

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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