Rapid: Individual Calculations January 2017
 Matei, Stefan-Razvan  Total change: 18.00  Rating chartPersonal card
 Open Romgaz - Rapid Chess Medias ROU 2016-11-30
RcRownchangeKK*chgGame
 1840 1775 4.50 8 0.90 20 18.00 
  Sandor, Petrut 2175  * ROU0.001-0.0820-1.60 
  Vasiloiu, Adrian-Mihai 1530 ROU1.0010.20204.00 
  Pribeanu, Mihail-Dacian f2175  * ROU0.001-0.0820-1.60 
  Chivoiu, Emanuel 1557 ROU1.0010.22204.40 
  Dicu, Razvan-Stefan f2175  * ROU0.001-0.0820-1.60 
  Gal, Peter 1571 ROU0.501-0.2620-5.20 
  Istrate, Ioan 1548 ROU1.0010.21204.20 
  Illes, Sandor-Ferenc 1987 ROU1.0010.772015.40 
 * 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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