Individual Calculations January 2015
 Horvath, Mark  Total change: -6.80  Rating chartPersonal card
 HUN Team League Ch. Szechenyi Group Round 4-5 Hungary HUN 2014-11-16
RcRownchangeKK*chgGame
 1989 1962 0.50 2 -0.42 20 -8.40 
  Mihalyfi, Gabor 1967 HUN0.5010.01200.20 
  Toth, Daniel 2011 HUN0.001-0.4320-8.60 

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)
 
 HUN Team League Ch. Szechenyi Group Round 6 Hungary HUN 2014-12-14
RcRownchangeKK*chgGame
 2071 1978 0.50 1 0.13 20 2.60 
  Elo, Istvan 2071 HUN0.5010.13202.60 

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)
 
 HUN Team League Ch. Veszprem Region Round 2 Veszprem Region HUN 2014-12-27
RcRownchangeKK*chgGame
 1942 1978 0.50 1 -0.05 20 -1.00 
  Egresi, Kristof 1942 HUN0.501-0.0520-1.00 

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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