Individual Calculations May 2019
 Cirlan, Ionut-Gheorghe  Total change: 2.20  Rating chartPersonal card
 Bucharest Chess Weekend - 21th ed. Bucuresti ROU 2019-04-12
RcRownchangeKK*chgGame
 1909 1978 3.00 5 0.11 20 2.20 
  Boda, Relu 1622 ROU0.501-0.3920-7.80 
  Lazarean, Colea-Valentin 1702 ROU1.0010.17203.40 
  Pavelescu, Dumitru-Stefan 1879 ROU1.0010.36207.20 
  Senetia, Teodor 2067 ROU0.5010.12202.40 
  Vrencian, Lehel f2275 ROU0.001-0.1520-3.00 

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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