Individual Calculations February 2020
 Smits, Mark  Total change: 1.80  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2084 2159 5.50 9 0.09 20 1.80 
  Lardinois, Wouter 1984 NED0.001-0.7320-14.60 
  Schelvis, Richard 2123 NED1.0010.45209.00 
  Fayard, Alain f2190 FRA0.001-0.4620-9.20 
  Ercan, Selman 2081 NED0.001-0.6120-12.20 
  Perez Garcia, Hebert 2072 NED0.501-0.1220-2.40 
  Kethro, Michael f2093 AUS1.0010.41208.20 
  Van Der Marel, Lambertus 2085 NED1.0010.40208.00 
  Kastelijn, Twan 1976 NED1.0010.26205.20 
  Pham, Khoi 2151 NED1.0010.49209.80 

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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