Individual Calculations February 2017
 Schroer, Marcel  Total change: -10.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 2143 2061 3.00 9 -0.51 20 -10.20 
  Smits, Mark f2238 NED0.001-0.2720-5.40 
  Van Oosten, Arend 2100 NED0.001-0.4520-9.00 
  Molenaar, Christiaan 2021 NED0.001-0.5620-11.20 
  Etmans, Maarten f2073 NED0.001-0.4820-9.60 
  Spaan, Tigran f2224 NED0.5010.22204.40 
  Royakkers, Guido 2209 NED1.0010.702014.00 
  Van Der Marel, Bert 2161 NED0.5010.14202.80 
  Schouten, Jordy 2073 NED1.0010.522010.40 
  Hulshof, Peter 2186 NED0.001-0.3320-6.60 

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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