Rapid: Individual Calculations June 2021
 Diaconu, Alexandru-Andrei  Total change: 36.40  Rating chartPersonal card
 Romania National Youth Rapid Championships 2021 - boys U10 Bucuresti ROU 2021-05-11
RcRownchangeKK*chgGame
 1180 1054 4.50 8 1.82 20 36.40 
  Minescu, Leon 1333 ROU0.001-0.1620-3.20 
  Tatar, Marius Lucian 1165 ROU1.0010.652013.00 
  Babadita, Andrei 1178 ROU0.001-0.3320-6.60 
  Petcu, Alexandru-Florin 1059 ROU1.0010.512010.20 
  Dinca, Andrei C. 1152 ROU0.5010.13202.60 
  Butuza, Stefan Aurelian 1202 ROU1.0010.702014.00 
  Petroff, Vlad 1253 ROU0.001-0.2420-4.80 
  Iorga, Flavius Stefan 1094 ROU1.0010.562011.20 

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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