Individual Calculations September 2021
 Chowaniec, Artur  Total change: 2.00  Rating chartPersonal card
 6th Esztergom Kupa Esztergom HUN 2021-07-29
RcRownchangeKK*chgGame
 1816 1512 1.00 6 0.10 20 2.00 
  Csiszar, Viktoria 1912  * HUN0.001-0.0820-1.60 
  Alexandrova, Angelina 1828 HUN0.001-0.1320-2.60 
  Buri, Kata 1667 HUN0.001-0.2920-5.80 
  Szabo, Pal 1835 HUN0.001-0.1320-2.60 
  Kovarikova, Maria wc1810 SVK1.0010.852017.00 
  Petervari, Szabolcs 1841 HUN0.001-0.1220-2.40 
 * 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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