Individual Calculations January 2017
 Zhang, Tony  Total change: -8.00  Rating chartPersonal card
 Belgian Interclubs 2016-2017 Round 5 Various places BEL 2016-12-04
RcRownchangeKK*chgGame
 2392 2223 0.50 1 0.22 20 4.40 
  Trella, Thomas m2392 GER0.5010.22204.40 

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)
 
 Dutch Team Competition 2016-2017 2B Round 5 Various NED 2016-12-17
RcRownchangeKK*chgGame
 2137 2223 0.00 1 -0.62 20 -12.40 
  Canoy, Marcel 2137 NED0.001-0.6220-12.40 

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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