Individual Calculations July 2022
 Kumar, Ishan  Total change: 4.40  Rating chartPersonal card
 Ayr Major Platinum Jubilee 2022 - Scottish Chess Tour Ayr SCO 2022-06-03
RcRownchangeKK*chgGame
 1548 1305 1.00 4 0.11 40 4.40 
  Zamvar, Vipin 1576 SCO0.5010.334013.20 
  Lukhi, Neev 1327 SCO0.001-0.4740-18.80 
  Robertson, Jim 1594 SCO0.5010.344013.60 
  Aitchison, A Keith 1693 SCO0.001-0.0940-3.60 

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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