Individual Calculations May 2019
 Hardicsay, Peter  Total change: -5.70  Rating chartPersonal card
 HUN Team League B Div. Maroczy Geza Group 2018-2019 R 9-10 Hungary East HUN 2019-03-10
RcRownchangeKK*chgGame
 2264 2216 0.50 2 -0.37 10 -3.70 
  Kahn, Evarth Dr. m2193 HUN0.501-0.0310-0.30 
  Balla, Tamas-Kristof m2334 ROU0.001-0.3410-3.40 

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)
 
 HUN Team League B Div. Maroczy Geza Group 2018-2019 R 11 Hungary East HUN 2019-04-28
RcRownchangeKK*chgGame
 2066 2213 0.50 1 -0.20 10 -2.00 
  Piroska, Istvan 2066 HUN0.501-0.2010-2.00 

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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