Individual Calculations May 2022
 Ridge, Michael  Total change: 1.20  Rating chartPersonal card
 Ayr Standardplay Open 2022 - Scottish Chess Tour Ayr SCO 2022-04-22
RcRownchangeKK*chgGame
 1944 1846 2.00 5 0.06 20 1.20 
  McKay, Roderick m2217 SCO0.5010.40208.00 
  McCormack, Derek 1851 SCO0.5010.01200.20 
  Malkin, Kenny 1934 SCO0.5010.12202.40 
  Robertson, David 1933 SCO0.5010.12202.40 
  Robinson, Stephen 1784 SCO0.001-0.5920-11.80 

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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