Individual Calculations February 2020
 Oranje, Richard  Total change: -29.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2091 2086 2.50 8 -1.45 20 -29.00 
  Stefan, Romulus-Cristian c2151 ROU0.5010.09201.80 
  Krings, Christoph 2198 GER0.001-0.3520-7.00 
  Brouwer, Timon 2045 NED0.001-0.5620-11.20 
  Van Egmond, Rogier 2113 NED0.5010.04200.80 
  Stap, Kees 2072 NED0.001-0.5220-10.40 
  Duchene, Rene 2095 NED0.5010.01200.20 
  Borst, Filip 1930 NED1.0010.29205.80 
  Overeem, Marc f2120 NED0.001-0.4520-9.00 

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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