Individual Calculations September 2017
 Gray, Mark S  Total change: 23.40  Rating chartPersonal card
 Brugse Meesters 2017 Bruges BEL 2017-08-13
 2070 2103 6.00 9 1.17 20 23.40 
  Franklin, Benjamin James 1703  * ENG1.0010.08201.60 
  Smet, Louis 1853 BEL1.0010.19203.80 
  Varga, Zoltan g2434 HUN0.001-0.1220-2.40 
  Andersen, Niels Erik 1898 DEN1.0010.24204.80 
  Verhaeghe, Philip 1891 BEL1.0010.23204.60 
  Frayna, Janelle Mae wg2248 PHI0.001-0.3120-6.20 
  Kolp, Theo 1993 BEL1.0010.35207.00 
  Pel, Bonno f2255 NED0.5010.20204.00 
  Carstensen, Jacob m2353 DEN0.5010.31206.20 
 * 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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