Individual Calculations February 2020
 Wessendorf, Thomas, Dr.  Total change: 8.60  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2219 2224 5.00 9 0.43 20 8.60 
  Polak, Indra c2249 NED1.0010.532010.60 
  Afek, Yochanan m2227 ISR1.0010.502010.00 
  Humburg, Philipp 2209 GER0.501-0.0220-0.40 
  Hovenga, Alje 2217 NED1.0010.49209.80 
  Lyell, Mark f2294 ENG0.001-0.4020-8.00 
  Woudsma, Martijn 2220 NED0.001-0.5120-10.20 
  Beukema, Jasper f2256 BEL0.5010.04200.80 
  Baarslag, Ed 2157 NED0.001-0.5920-11.80 
  Royakkers, Guido 2143 NED1.0010.39207.80 

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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