Individual Calculations February 2020
 Chilton, James I  Total change: 0.40  Rating chartPersonal card
 2019/20 4NCL Div 4 Rounds 3 - 4 Maidenhead ENG 2020-01-11
RcRownchangeKK*chgGame
 1759 1725 1.50 2 0.60 20 12.00 
  Gentry, Alan E 1729 ENG1.0010.512010.20 
  Whiteside, Robert 1789 ENG0.5010.09201.80 

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)
 
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1762 1725 3.00 8 -0.58 20 -11.60 
  Van Wijngaarden, Thijs 1728 NED1.0010.502010.00 
  Tamminga, Meile 1798 NED0.001-0.4020-8.00 
  Greven, Ron 1779 NED0.001-0.4220-8.40 
  Gagnepain, Laurent 1702 FRA0.001-0.5320-10.60 
  Fritz, Werner 1779 NED1.0010.582011.60 
  Kuijs, Gerard 1763 NED0.001-0.4520-9.00 
  Wandy, Kasim 1729 NED0.001-0.4920-9.80 
  Koeleman, Gerard 1817 NED1.0010.632012.60 

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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