Rapid: Individual Calculations February 2019
 Lach, Alicja  Total change: 46.40  Rating chartPersonal card
 Ostrava K-TRIO open 2019 Ostrava CZE 2019-01-26
RcRownchangeKK*chgGame
 1527 1196 3.50 9 2.32 20 46.40 
  Halamka, Pavel 1596  * CZE0.001-0.0820-1.60 
  Malina, Roman 1476 CZE0.001-0.1620-3.20 
  Chlevistan, Jaromir 1417 CZE1.0010.782015.60 
  Mrazek, Roman 1453 CZE0.5010.32206.40 
  Hanak, Tomas 1596  * CZE1.0010.922018.40 
  Bienek, Petr 1596  * CZE0.001-0.0820-1.60 
  Schoffer, Martin 1596  * CZE0.001-0.0820-1.60 
  Kozak, Kamil 1418 POL1.0010.782015.60 
  Spala, Jiri 1596  * CZE0.001-0.0820-1.60 
 * 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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