Rapid: Individual Calculations February 2019
 Duma, Ioan-Gheorghe  Total change: 1.20  Rating chartPersonal card
 Napocensis Rapid - 26th edition Cluj-Napoca ROU 2019-01-26
RcRownchangeKK*chgGame
 1824 1877 4.00 7 0.06 20 1.20 
  Luchian, Diana-Maria 1477  * ROU1.0010.08201.60 
  Anton, Teodor m2277  * ROU0.001-0.0820-1.60 
  Tamas, Alexandru-Marius 1583 ROU1.0010.15203.00 
  Mihalcescu, Alexandru 1623 ROU1.0010.19203.80 
  Miron, Ionel 1980 ROU0.001-0.3620-7.20 
  Negru, Laurentiu-Ionel 1739 ROU1.0010.31206.20 
  Titu, Maiorescu-Dorin f2091 ROU0.001-0.2320-4.60 
 * 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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