Individual Calculations November 2013
 Ionescu, Cristian-Dan  Total change: 7.50  Rating chartPersonal card
 Romanian Team Chess Championship 2nd league M Olanesti ROU 2013-10-11
RcRownchangeKK*chgGame
 2153 2279 2.50 3 0.50 15 7.50 
  Toma Andreica, Alin f2225 ROU0.501-0.0815-1.20 
  Telea, Stefan 2092 ROU1.0010.26153.90 
  Stroescu, Gheorghe 2143 ROU1.0010.32154.80 

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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