Rapid: Individual Calculations September 2017
 Roos, David  Total change: 2.00  Rating chartPersonal card
 13de Open Landens Rapidtoernooi 2017 Landen BEL 2017-08-13
 1954 2116 5.00 7 0.10 20 2.00 
  Koetters, Marcel 1869 BEL1.0010.19203.80 
  Piron, Jean-Marie 1791 BEL1.0010.13202.60 
  Dorr, Yannick 1951 BEL1.0010.28205.60 
  Ydo, Pim 1994 NED1.0010.33206.60 
  Sarrau, Jelle f2356 BEL0.001-0.2020-4.00 
  Steyls, Kristof 1883 BEL1.0010.21204.20 
  Seibt, Sascha 1836 BEL0.001-0.8420-16.80 

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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