Individual Calculations January 2020
 Drabek, Martin  Total change: 21.60  Rating chartPersonal card
 4.liga A21 2019/20 R4-5 Various SVK 2019-12-01
RcRownchangeKK*chgGame
 1507 1398 1.50 2 0.79 40 31.60 
  Visvader, Kristof 1439 SVK1.0010.564022.40 
  Nedorost, Lubomir 1575 SVK0.5010.23409.20 

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)
 
 5.liga SESI 2019/20 R4 Various SVK 2019-12-07
RcRownchangeKK*chgGame
 1208 1398 0.50 1 -0.25 40 -10.00 
  Hyza, Richard 1208 SVK0.501-0.2540-10.00 

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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