Individual Calculations December 2019
 Duma, Ioan-Gheorghe  Total change: 0.40  Rating chartPersonal card
 Targu Mures Open Targu Mures ROU 2019-10-17
RcRownchangeKK*chgGame
 1738 1834 3.00 5 0.02 20 0.40 
  Soltanici, Ruslan m2234  * MDA0.001-0.0820-1.60 
  Crisan, Darian-Florin 1434  * ROU1.0010.08201.60 
  Rusan, Paul-Cristian f2105 ROU0.5010.33206.60 
  Ciomaga, Andrei 1434  * ROU0.501-0.4220-8.40 
  Costescu, Mihnea-Constantin 1483 ROU1.0010.11202.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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