Individual Calculations November 2018
 Isaksen, Peter A  Total change: 27.60  Rating chartPersonal card
 66th Hampstead Weekend Congress Under 2200 London ENG 2018-10-20
RcRownchangeKK*chgGame
 1807 1860 3.00 4 0.69 40 27.60 
  Sheikh, Nasarullah 1681 ENG1.0010.274010.80 
  Zheng, William 1681 ENG1.0010.274010.80 
  Tavoularis, Nicholas 2145 GRE1.0010.844033.60 
  Dias, Savin 1720 ENG0.001-0.6940-27.60 

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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