Individual Calculations August 2019
 Coffeng, Jay  Total change: 0.00  Rating chartPersonal card
 Amsterdam Science Park 2019 D Amsterdam NED 2019-07-06
RcRownchangeRpKK*chgGame
 1423 0 3.00 6 0.00 1423   0.00 
  Smit, Tom 1542 NED1.0010.00 0.00 
  Keizers, Paul 1470 NED0.0010.00 0.00 
  Jongen, Gerard 1447 NED1.0010.00 0.00 
  Yeh, Nora 1459 NED0.0010.00 0.00 
  Dekker, Ichelle 1508 NED0.0010.00 0.00 
  Knol, Jeffrey 1111 NED1.0010.00 0.00 

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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