Individual Calculations October 2017
 Voinescu, David-Ioan  Total change: 39.20  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1946 1905 4.50 8 0.98 40 39.20 
  Savu, Gheorghe-Dorin 1505  * ROU1.0010.08403.20 
  Vasiesiu, Victor 2169 ROU1.0010.824032.80 
  Vrajitoru, Vlad-Laurentiu-Florin 2087 ROU0.5010.24409.60 
  Zubcu, Vlad-George 2124 ROU0.001-0.2240-8.80 
  Radu, Ioan 2156 ROU0.5010.314012.40 
  Casangiu, Paul-Horatiu 2048 ROU0.001-0.3140-12.40 
  Dragomir, Sorin 1744 ROU0.501-0.2140-8.40 
  Paraschiv, Petronela-Alexandra 1734 ROU1.0010.274010.80 
 * 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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