Rapid: Individual Calculations September 2021
 Van Den Doel, Erik  Total change: -35.00  Rating chartPersonal card
 Adolf Anderssen Memorial 2021 Wroclaw POL 2021-07-31
RcRownchangeKK*chgGame
 2040 2550 7.00 9 -1.41 20 -28.20 
  Ilnicki, Tomasz 1815 POL1.0010.01200.20 
  Piwowar, Michal 1921 SWE1.0010.01200.20 
  Tworzydlo, Piotr 2171 POL1.0010.09201.80 
  Sieciechowicz, Marcin m2321 POL0.001-0.7920-15.80 
  Dobrowolski, Aleksander 2114 POL0.001-0.9420-18.80 
  Raczykowska, Paulina 1815 POL1.0010.01200.20 
  Skrzyczek, Bartlomiej 1871 POL1.0010.01200.20 
  Mondrzycki, Bartlomiej 2125 POL1.0010.07201.40 
  Przybylski, Wojciech f2209 POL1.0010.12202.40 

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)
 
 14th Memorial Jose&Hilda Tonoli - Belgian Rapid Championship 2021 Brussels BEL 2021-08-29
RcRownchangeKK*chgGame
 2147 2550 7.50 9 -0.34 20 -6.80 
  Haulotte, Francois 1815 BEL1.0010.01200.20 
  Ronse, Ivan 1937 BEL1.0010.02200.40 
  Lacroix, Bruno 2122 BEL0.501-0.4320-8.60 
  Duhayon, Yves 2171 BEL1.0010.09201.80 
  Anciaux, Marc 2124 BEL1.0010.07201.40 
  Roos, Adrian f2182 BEL0.501-0.4020-8.00 
  Dgebuadze, Alexandre g2501 BEL1.0010.43208.60 
  Boudry, William 2047 BEL1.0010.04200.80 
  Alienkin, Aleksander m2426 RUS0.501-0.1720-3.40 

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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