Individual Calculations February 2023
 Van Benschop, Eric  Total change: 0.00  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeRpKK*chgGame
 1306 0 5.50 8 0.00 1366   0.00 
  Melchers, Bert-Jan 1409 NED1.0010.00 0.00 
  De Vries, Rob 1296 NED0.0010.00 0.00 
  Sasbrink, Nel 1330 NED0.0010.00 0.00 
  Roelse, Liesbeth 1425 NED1.0010.00 0.00 
  Cornelis, Werner 1378 BEL1.0010.00 0.00 
  Hulsman, Egbert 1263 NED1.0010.00 0.00 
  Jonkman Inza , Sophia Leticia 1175 PER1.0010.00 0.00 
  Koomen, Rowan 1175 NED0.5010.00 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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