Individual Calculations April 2023
 Kulhanek, Jozsef  Total change: -32.20  Rating chartPersonal card
 22nd Amateur Open U1800 Gyor HUN 2023-03-04
RcRownchangeKK*chgGame
 1272 1461 3.50 7 -1.61 20 -32.20 
  Barati, Peter 1120 HUN1.0010.12202.40 
  Brieber, Dorottya 1258 HUN1.0010.24204.80 
  Livnansky, Tomas 1356 SVK0.501-0.1420-2.80 
  Vasenszky, Zoltan Gyorgy 1433 HUN0.501-0.0420-0.80 
  Librecz, Lenard 1320 HUN0.001-0.6920-13.80 
  Fulop, Julia Paula 1292 HUN0.001-0.7220-14.40 
  Vizkeleti, Peter 1124 HUN0.501-0.3820-7.60 

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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