Rapid: Individual Calculations August 2021
 Tudor, Henry Edward  Total change: -15.20  Rating chartPersonal card
 Navodari Open - U10 Navodari ROU 2021-06-06
RcRownchangeKK*chgGame
 1160 1613 3.00 4 -0.76 20 -15.20 
  Dimitriu, Filip 1128 ROU0.001-0.9620-19.20 
  Culica, Dimitris-George 1179 ROU1.0010.06201.20 
  Sonuvar, Turan-Can 1053 ROU1.0010.02200.40 
  Oprea, Paul Angel Andrei 1278 ROU1.0010.12202.40 

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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