Rapid: Individual Calculations August 2021
 Butolo, Alexandru-Mircea  Total change: 27.40  Rating chartPersonal card
 NYCC Romania 2021 rapid - open U12 - teams Iasi ROU 2021-07-19
RcRownchangeKK*chgGame
 1181 1436 7.00 7 1.37 20 27.40 
  Harabor, David-Alexandru 1284 ROU1.0010.30206.00 
  Hejja, David-Miklos 1095 ROU1.0010.12202.40 
  Olteanu, Gabriel-Luca 1288 ROU1.0010.30206.00 
  Lefter, Albert 1229 ROU1.0010.23204.60 
  Tufeanu, Rares-Andrei 1121 ROU1.0010.14202.80 
  Cuzub, David 1171 ROU1.0010.18203.60 
  Panaite, Mihai-Teodor 1076 ROU1.0010.10202.00 

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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