Individual Calculations January 2020
 Cret, Gheorghe  Total change: 4.80  Rating chartPersonal card
 Bihor County Chess Championship Oradea ROU 2019-12-06
RcRownchangeKK*chgGame
 1723 1662 2.00 4 0.24 20 4.80 
  Miron, Ionel 2062  * ROU0.001-0.0820-1.60 
  Paul, Darius-Bogdan 1419 ROU0.501-0.3020-6.00 
  Osvath, Zoltan 1777 ROU0.5010.16203.20 
  Miclea, Traian 1635 ROU1.0010.46209.20 
 * 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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