Individual Calculations July 2021
 Ifrim, Mihai  Total change: 33.00  Rating chartPersonal card
 Gresu Summer Cup - 2nd ed. - U2000 Gresu ROU 2021-06-03
RcRownchangeKK*chgGame
 1796 1667 4.00 7 1.65 20 33.00 
  Anitei, Ion 1828 ROU1.0010.712014.20 
  Mihailiuc, Flavius-Iulian 1877 ROU0.5010.27205.40 
  Zanfir, Iulian 1709 ROU0.5010.06201.20 
  Visoescu, Alexandru-Bogdan 1805 ROU0.5010.19203.80 
  Nicolau, Gigi 1622 ROU0.501-0.0620-1.20 
  Balla, Viorel 1744 ROU1.0010.612012.20 
  Prisacaru, Stefan-Emilian 1990 ROU0.001-0.1320-2.60 

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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