Individual Calculations December 2017
 Korbela, Lubomir  Total change: 4.80  Rating chartPersonal card
 4.liga C21 2017/18 R2-3 Various SVK 2017-11-05
RcRownchangeKK*chgGame
 1813 2045 2.00 2 0.42 20 8.40 
  Magura, Ivan 1789 SVK1.0010.19203.80 
  Bodnar, Gabriel 1836 SVK1.0010.23204.60 

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)
 
 3.liga C2 2017/18 R3-4 Various SVK 2017-11-12
RcRownchangeKK*chgGame
 2170 2045 0.50 2 -0.18 20 -3.60 
  Bohati, Tamas 2268 HUN0.001-0.2220-4.40 
  Csolto St., Tibor 2071 SVK0.5010.04200.80 

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)
 

 

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