Individual Calculations April 2017
 Petrek, David  Total change: 51.60  Rating chartPersonal card
 5.liga A11 2016/17 R11-13 Various SVK 2017-03-03
RcRownchangeKK*chgGame
 1465 1583 2.00 3 0.10 40 4.00 
  Horvath, Jan 1244 SVK1.0010.12404.80 
  Psotny, Martin 1480 SVK0.001-0.6440-25.60 
  Stancek, Stefan 1672 SVK1.0010.624024.80 

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)
 
 4.liga A11 2016/17 R10-11 Various SVK 2017-03-04
RcRownchangeKK*chgGame
 1651 1583 1.00 1 0.59 40 23.60 
  Fedor, Pavol 1651 SVK1.0010.594023.60 

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)
 
 O pohar Nitrianskej sachovej akademie 1.rocnik Nitra SVK 2017-03-04
RcRownchangeKK*chgGame
 1697 1583 2.00 4 0.60 40 24.00 
  Bella, Julius 1904 SVK0.001-0.1340-5.20 
  Kovarikova, Maria 1183  * SVK1.0010.08403.20 
  Belak, Juraj 1831 SVK1.0010.814032.40 
  Franko, Ondrej 1870 SVK0.001-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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