Individual Calculations January 2020
 Butnaru, Dumitru  Total change: 7.00  Rating chartPersonal card
 Palas Cup - 5th ed. Iasi ROU 2019-11-28
RcRownchangeKK*chgGame
 1742 1604 2.50 6 0.35 20 7.00 
  Prisacaru, Stefan-Emilian 1990 ROU0.001-0.0920-1.80 
  Barila, Cristian-Dorin 1319 ROU1.0010.16203.20 
  Rangu, Daniel 1514 ROU1.0010.38207.60 
  Iacob, Ioan 1995 ROU0.5010.41208.20 
  Pislariu, Stefanel-Vasilica 1963 ROU0.001-0.1020-2.00 
  Mazilu, Stefan-Fabian 1671 ROU0.001-0.4120-8.20 

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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