Rapid: Individual Calculations August 2021
 Tatar, Marius Lucian  Total change: 15.00  Rating chartPersonal card
 NYCC Romania 2021 rapid - open U10 - teams Iasi ROU 2021-07-19
RcRownchangeKK*chgGame
 1115 1226 4.00 5 0.75 20 15.00 
  Carp, Albert 1045 ROU1.0010.26205.20 
  Birladeanu, Alexandru 1127 ROU1.0010.36207.20 
  Mitu, Andrei 1228 ROU1.0010.502010.00 
  Diaconu, Alexandru-Andrei 1090 ROU1.0010.32206.40 
  Tirca, Terapont Razvan 1087 ROU0.001-0.6920-13.80 

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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