Individual Calculations January 2021
 Keller, Werner  Total change: 0.00  Rating chartPersonal card
 2. Heidelberger Schachherbst - B-Turnier Heidelberg GER 2020-10-29
RcRownchangeRpKK*chgGame
 1561 0 4.50 6 0.00 1621   0.00 
  Schroeder, Martin 1448 GER0.5010.00 0.00 
  Kuehnel, Jutta 1580 GER1.0010.00 0.00 
  Abou Wally, Adrian 1479 GER1.0010.00 0.00 
  Burns, Mikala Tristan 1574 GER1.0010.00 0.00 
  Raaphorst, Jan 1602 NED1.0010.00 0.00 
  Pick, Max 1685 GER0.0010.00 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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