Blitz: Individual Calculations January 2024
 Graczyk, Piotr  Total change: 15.80  Rating chartPersonal card
 Bridgend Blitz Bridgend WLS 2023-12-19
RcRownchangeKK*chgGame
 1528 1459 5.00 9 0.79 20 15.80 
  Zheng, Lucas 1228 WLS1.0010.21204.20 
  Enoch, Kristan 1441 WLS0.001-0.5320-10.60 
  Richards, Gareth 1185 WLS1.0010.17203.40 
  Frame, Rob 1325 WLS1.0010.32206.40 
  Fathallah, Joe 1904 WLS0.001-0.0620-1.20 
  Enoch, Stuart 1528 WLS1.0010.602012.00 
  Binks, Michael 1978 WLS0.001-0.0320-0.60 
  Cleveland, Richard 2013 WLS0.001-0.0320-0.60 
  Murthy, Arush 1147 WLS1.0010.14202.80 

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)
 

 

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