Individual Calculations September 2016
 Gherghel-Butan, Mircea  Total change: 3.60  Rating chartPersonal card
 European Youth Chess Championship 2016 - Boys Under 14 Prague CZE 2016-08-18
RcRownchangeKK*chgGame
 1982 1892 3.50 9 0.09 40 3.60 
  Teclaf, Pawel c2247 POL0.001-0.1140-4.40 
  Djian, Lenny 1503 MNC1.0010.09403.60 
  Sahin, Doga Boran f2107 TUR0.001-0.2340-9.20 
  Matis, Tibor 1709 SVK1.0010.264010.40 
  Vodila, Martin Botond 2047 HUN0.5010.21408.40 
  Kalabukhov, Bogdan 2090 RUS0.001-0.2440-9.60 
  Stinka, Jakub 2034 CZE0.5010.19407.60 
  Maache, Jawad 2090 FRA0.5010.264010.40 
  Isfan, Ioan-Marius 2011 ROU0.001-0.3440-13.60 

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)
 

 

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