Rapid: Individual Calculations January 2017
 Grau, Claudiu-Florin  Total change: 2.20  Rating chartPersonal card
 Open Romgaz - Rapid Chess Medias ROU 2016-11-30
RcRownchangeKK*chgGame
 1671 1369 1.00 6 0.11 20 2.20 
  Farcas, Doru-Marius 1769  * ROU0.001-0.0820-1.60 
  Mester, Lazar 1664 ROU1.0010.852017.00 
  Wunder, Tamas-Gabor 1677 ROU0.001-0.1420-2.80 
  Meleg, Victor 1658 ROU0.001-0.1620-3.20 
  Marchidan, Costica 1617 ROU0.001-0.1920-3.80 
  Oros, Vlad-Dragos 1640 ROU0.001-0.1720-3.40 
 * 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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