Individual Calculations May 2018
 Georgiev, Georgi Hr.  Total change: 0.00  Rating chartPersonal card
 Bulgarian chess championship for juniors U12 - 2018 Plovdiv, Bulgaria BUL 2018-04-01
RcRownchangeRpKK*chgGame
 1212 0 1.00 4 0.00 1019   0.00 
  Velikov, Nikola 1275 FID0.0010.00 0.00 
  Kostov, Kiril 1125 FID0.0010.00 0.00 
  Dimitrov, Vladimir 1290 FID1.0010.00 0.00 
  Nachev, Grigor 1157 FID0.0010.00 0.00 

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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