Individual Calculations January 2020
 Vrbiar, Tomas  Total change: -2.00  Rating chartPersonal card
 4.liga A11 2019/20 R5-6 Various SVK 2019-12-07
RcRownchangeKK*chgGame
 1690 1612 1.00 2 0.21 20 4.20 
  Chodak, Ivan 1718 SVK1.0010.642012.80 
  Strelbitska, Oleksandra 1661 SVK0.001-0.4320-8.60 

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)
 
 5.liga A12 2019/20 R4-5 Various SVK 2019-12-08
RcRownchangeKK*chgGame
 1690 1612 0.50 2 -0.31 20 -6.20 
  Filipek, Norbert 1572 SVK0.501-0.0620-1.20 
  Petrek, Dominik 1807 SVK0.001-0.2520-5.00 

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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