Individual Calculations February 2019
 Broek, Thomas  Total change: -29.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 2094 2172 4.00 9 -1.45 20 -29.00 
  Van Egmond, Rogier 2139 NED0.001-0.5520-11.00 
  Hennekes, Jacques 2039 NED0.001-0.6820-13.60 
  Hensbergen, Willem 2019 NED1.0010.30206.00 
  Royakkers, Guido 2130 NED0.001-0.5620-11.20 
  Langedijk, Ardjan 2082 NED0.001-0.6220-12.40 
  Dijkstra, Matthijs 2043 NED1.0010.33206.60 
  De Zwart, Johan 2013 NED1.0010.29205.80 
  Goes, Sten 2204 NED0.001-0.4620-9.20 
  Keetman, Maaike 2173 NED1.0010.502010.00 

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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