Individual Calculations February 2018
 Ackermann, Hans Werner  Total change: -26.40  Rating chartPersonal card
 Schachtuerken-Cup 2017 A-Gruppe Paderborn GER 2017-12-27
RcRownchangeKK*chgGame
 2054 2270 4.00 7 -1.32 20 -26.40 
  Thier, Simon 1959 GER1.0010.14202.80 
  Kuckling, Hannah 2046 GER0.001-0.7820-15.60 
  Finke, Tobias 1972 GER0.501-0.3520-7.00 
  Bluebaum, Johanna 1934 GER1.0010.12202.40 
  Schnelting, Michael 2075 GER1.0010.25205.00 
  Scharfenberg, Michael 2166 GER0.501-0.1420-2.80 
  Kirnos, Evgeni 2226 UKR0.001-0.5620-11.20 

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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