Individual Calculations September 2018
 Yordanov, Lachezar  Total change: -6.20  Rating chartPersonal card
 Arad International Chess Festival 2018 - Open Arad ROU 2018-08-05
RcRownchangeKK*chgGame
 2183 2314 5.50 9 -0.31 20 -6.20 
  Matei, Stefan-Razvan 1914  * ROU1.0010.08201.60 
  Carasca, Bogdan-Petru 1993 ROU0.501-0.3720-7.40 
  Coca, Cristi-Iulian 2024 ROU1.0010.16203.20 
  Gavrilescu, David f2468 ROU0.001-0.2920-5.80 
  Craciun, Alexandru-Emilian 2069 ROU1.0010.20204.00 
  Nicora, Cristi 2158 MDA0.501-0.2120-4.20 
  Ciorica, Mihai-Vlad 2110 ROU1.0010.24204.80 
  Miron, Lucian-Costin m2460 ROU0.5010.20204.00 
  Womacka, Mathias g2450 GER0.001-0.3220-6.40 
 * 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)
 

 

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