Individual Calculations May 2018
 Zacka, Ladislav  Total change: -50.40  Rating chartPersonal card
 Open Doprastav 2018 Bratislava SVK 2018-03-29
RcRownchangeKK*chgGame
 1652 1778 2.50 7 -2.00 20 -40.00 
  Jablonicky, Martin f2178  * SVK0.001-0.0820-1.60 
  Pajger, Andrej 1420 SVK0.001-0.9020-18.00 
  Duboczi, Jozef 1378  * SVK1.0010.08201.60 
  Cerny, Patrik 1532 SVK1.0010.19203.80 
  Nikanova, Ekaterina 2042 BLR0.001-0.1820-3.60 
  Halasz, Michal 1634 SVK0.001-0.6920-13.80 
  Skodacek, Peter 1378  * SVK0.501-0.4220-8.40 
 * 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)
 
 5.liga A11 2017/18 R14 Various SVK 2018-04-06
RcRownchangeKK*chgGame
 1771 1787 0.00 1 -0.52 20 -10.40 
  Molnar, Viliam 1771 SVK0.001-0.5220-10.40 

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)
 

 

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