Individual Calculations February 2023
 Colchero Truniger, Oliver  Total change: -24.00  Rating chartPersonal card
 XI Open U2150 Lorca Lorca (Murcia) ESP 2022-12-28
RcRownchangeKK*chgGame
 1473 1689 2.50 5 -1.20 20 -24.00 
  Materia, Mario 1289  * FRA0.001-0.9220-18.40 
  Haro Garcia, Manuel 1315 ESP1.0010.10202.00 
  Perez Epinin, Gines 1809 ESP0.001-0.3420-6.80 
  Gyaneshwar, B 1466 IND0.501-0.2820-5.60 
  Valverde Lopez, Francisco Leopol 1485 ESP1.0010.24204.80 
 * 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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