Individual Calculations January 2020
 Drabek, Vojtech  Total change: -20.20  Rating chartPersonal card
 2. liga C 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2131 2106 0.50 2 -0.43 20 -8.60 
  Skalicky, Tomas 2129 CZE0.001-0.4720-9.40 
  Pirklova, Hana 2133 CZE0.5010.04200.80 

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)
 
 SSS - Krajsky prebor I 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 2046 2106 0.00 1 -0.58 20 -11.60 
  Vrkota, Milos 2046 CZE0.001-0.5820-11.60 

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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