Individual Calculations April 2017
 Druska, Igor  Total change: -6.00  Rating chartPersonal card
 5.liga C12 2016/17 R8-9 Various SVK 2017-03-05
RcRownchangeKK*chgGame
 1498 1756 1.00 1 0.18 20 3.60 
  Janik, Marek Tobias 1498 SVK1.0010.18203.60 

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)
 
 4.liga C12 2016/17 R10-11 Various SVK 2017-03-12
RcRownchangeKK*chgGame
 1769 1756 0.00 1 -0.48 20 -9.60 
  Caban, Lubor 1769 SVK0.001-0.4820-9.60 

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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