Rapid: Individual Calculations April 2020
 Riley, Mark  Total change: -11.60  Rating chartPersonal card
 28th Birmingham Rapidplay Inter Birmingham ENG 2020-03-15
RcRownchangeKK*chgGame
 1452 1528 3.50 7 -0.58 20 -11.60 
  Edwards, Steve A 1608 ENG0.5010.11202.20 
  Mowat, Andrew 1527 ENG0.001-0.5020-10.00 
  Kukreja, Karan 1412 ENG1.0010.34206.80 
  Lake, Andrew N 1660 ENG0.001-0.3220-6.40 
  Sanchez, Margarita 1180 ENG0.501-0.3920-7.80 
  Macarthur, Duncan M 1567 ENG1.0010.552011.00 
  Maton, Emily 1208 ENG0.501-0.3720-7.40 

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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