Individual Calculations February 2018
 Sturdik, Igor  Total change: 7.20  Rating chartPersonal card
 3.liga A2 2017/18 R7-8 Various SVK 2018-01-07
RcRownchangeKK*chgGame
 2038 1985 1.50 2 0.62 20 12.40 
  Spacek, Oliver 2215 SVK1.0010.792015.80 
  Danada, Ondrej 1861 SVK0.501-0.1720-3.40 

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 skupina A 2017/18 R5-6 Various SVK 2018-01-13
RcRownchangeKK*chgGame
 1732 1985 0.00 1 -0.81 20 -16.20 
  Ulehla, Jakub 1732 SVK0.001-0.8120-16.20 

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)
 
 4.liga A21 2017/18 R7-8 Various SVK 2018-01-14
RcRownchangeKK*chgGame
 2018 1985 1.00 1 0.55 20 11.00 
  Pericka, Tomas 2018 SVK1.0010.552011.00 

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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