Rapid: Individual Calculations May 2018
 Zanov, Simeon  Total change: -21.20  Rating chartPersonal card
 Bulgarian chess championship for juniors U12 - 2018 - rapid Plovdiv, Bulgaria BUL 2018-04-06
RcRownchangeKK*chgGame
 1243 1266 0.00 2 -1.06 20 -21.20 
  Stoyanov, Plamen 1395 FID0.001-0.3320-6.60 
  Kaymakanski, Ventsi 1090 FID0.001-0.7320-14.60 

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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