Individual Calculations January 2020
 Dubnicka, Ferdinand  Total change: 8.20  Rating chartPersonal card
 4.liga B21 2019/20 R3-4 Various SVK 2019-12-01
RcRownchangeKK*chgGame
 1670 1554 1.00 2 0.22 20 4.40 
  Vastik, Lukas 1409 SVK0.501-0.1920-3.80 
  Struhar, Jan 1931 SVK0.5010.41208.20 

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)
 
 3.liga B2 2019/20 R5 Various SVK 2019-12-08
RcRownchangeKK*chgGame
 1699 1554 0.50 1 0.19 20 3.80 
  Striskova, Lucia 1699 SVK0.5010.19203.80 

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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