Blitz: Individual Calculations August 2018
 Cotruta, Alexandru-Mihai  Total change: 18.20  Rating chartPersonal card
 NYCC Romania 2018 blitz - open U20 - teams Iasi ROU 2018-07-20
RcRownchangeKK*chgGame
 1754 1675 3.00 5 0.91 20 18.20 
  Fluerariu, Radu-Cristian f1791 ROU1.0010.662013.20 
  Pirvu, Christian 1429 ROU1.0010.19203.80 
  Radulescu, Vlad-Alexandru 1935 ROU0.001-0.1820-3.60 
  Calin, Alexandru f2065 ROU0.001-0.0920-1.80 
  Mladinoi, Ion 1550 ROU1.0010.33206.60 

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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