Individual Calculations October 2018
 Sandru, Nicolae  Total change: 14.20  Rating chartPersonal card
 Centrocoop Trophy Open - 31th edition Eforie Nord ROU 2018-08-27
RcRownchangeKK*chgGame
 1799 1786 4.50 8 0.71 20 14.20 
  Jitea, Andrei-Cristian 1386  * ROU0.501-0.4220-8.40 
  Dumitrica, Neculai 1418 ROU1.0010.10202.00 
  Dinu, Sergiu-Andrei 1935 ROU0.5010.20204.00 
  Rusa, Antonio 1933 ROU0.5010.20204.00 
  David, Cristian 1878 ROU0.5010.13202.60 
  Baratosi, Daniel m2186  * ROU0.001-0.0820-1.60 
  Toba, Andreea-Valentina 1583 ROU1.0010.24204.80 
  Miron, Ionel 2069 ROU0.5010.34206.80 
 * 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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