Blitz: Individual Calculations August 2022
 Harabor, David-Alexandru  Total change: -23.20  Rating chartPersonal card
 NYCC Romania 2022 - blitz open U12 - teams Olanesti ROU 2022-07-09
RcRownchangeKK*chgGame
 1157 1328 1.00 3 -1.16 20 -23.20 
  Burcea, Andrei 1131 ROU0.001-0.7520-15.00 
  Filip, Gabriel 1114 ROU1.0010.23204.60 
  Balan, Sebastian-Andrei 1226 ROU0.001-0.6420-12.80 

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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