Individual Calculations October 2021
 Dobrin, Ionut-Alexandru  Total change: 48.80  Rating chartPersonal card
 Bucharest Chess Weekend - 40th edition Bucuresti ROU 2021-09-03
RcRownchangeKK*chgGame
 1907 2008 5.50 7 1.22 40 48.80 
  Ioan, Ovidiu 1608  * ROU1.0010.08403.20 
  Cristescu, Ion 1745 ROU1.0010.18407.20 
  Nedelcu, Ionut 1917 ROU1.0010.384015.20 
  Serban, Gheorghe-Cristian 1804 ROU1.0010.24409.60 
  Coman, Mihnea-George 2120 ROU0.5010.15406.00 
  Cnejev, Vladimir-Alexandru c2164 ROU0.001-0.2940-11.60 
  Iordache, Adrian-Iulian 1993 ROU1.0010.484019.20 
 * 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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