Individual Calculations February 2020
 Gagnepain, Laurent  Total change: 54.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1765 1702 6.00 8 2.70 20 54.00 
  Greven, Ron 1779 NED0.5010.11202.20 
  Wandy, Kasim 1729 NED0.001-0.4620-9.20 
  Koeleman, Gerard 1817 NED1.0010.662013.20 
  Chilton, James I 1725 ENG1.0010.532010.60 
  Van Wijngaarden, Thijs 1728 NED1.0010.542010.80 
  Fritz, Werner 1779 NED0.5010.11202.20 
  Tamminga, Meile 1798 NED1.0010.632012.60 
  Kuijs, Gerard 1763 NED1.0010.582011.60 

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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