Individual Calculations October 2013
 Ambru, Dan-Calin  Total change: 8.25  Rating chartPersonal card
 ARL open cup - 9th edition Cluj Napoca ROU 2013-09-20
RcRownchangeKK*chgGame
 1821 1910 3.50 5 0.55 15 8.25 
  Dumitru, Sorin 1510  * ROU1.0010.08151.20 
  Todorut, Ovidiu-Stefan 1556 ROU1.0010.11151.65 
  Petre, Nad-Titus m2310  * ROU0.001-0.0815-1.20 
  Gherghel, Anandu 1510  * ROU1.0010.08151.20 
  Horvat, Dan-Sebastian 2220 ROU0.5010.36155.40 
 * 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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