Individual Calculations March 2023
 Vrchovsky, Viliam  Total change: 11.60  Rating chartPersonal card
 4. liga C11 2022 20223 R7-8 SVK SVK 2023-02-05
RcRownchangeKK*chgGame
 1865 1883 1.00 1 0.47 20 9.40 
  Soltys, Peter 1865 SVK1.0010.47209.40 

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)
 
 2. liga C 2022 23 R8-9 ZA - BB SVK 2023-02-11
RcRownchangeKK*chgGame
 1693 1883 1.50 2 0.11 20 2.20 
  Klein, Peter 1902 SVK0.5010.03200.60 
  Szabo, Ladislav 1483  * SVK1.0010.08201.60 
 * 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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