Rapid: Individual Calculations August 2021
 Sofineti, David-Andrei  Total change: -10.60  Rating chartPersonal card
 NYCC Romania 2021 rapid - open U12 - teams Iasi ROU 2021-07-19
RcRownchangeKK*chgGame
 1276 1133 1.50 6 -0.53 20 -10.60 
  Coicev, Matei-Andrei 1588 ROU0.001-0.0620-1.20 
  Harabor, David-Alexandru 1284 ROU0.001-0.3020-6.00 
  Necula, Vlad-Eduard 1076 ROU0.001-0.5820-11.60 
  Nita, Catalin-Andrei 1277 ROU1.0010.692013.80 
  Bibis, Vlad-Andreas 1163 ROU0.5010.04200.80 
  Ciomaga, Andrei 1270 ROU0.001-0.3220-6.40 

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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