Individual Calculations September 2009
 Mihailescu, Radu-Lucian  Total change: 2.50  Rating chartPersonal card
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 2066 2005 3.50 8 0.10 25 2.50 
  Madan, Augustin m2405  * ROU0.5010.422510.50 
  Podgursky, Sten f2251 MDA0.001-0.1925-4.75 
  Cusmuliuc, Diana-Elena 1605  * ROU1.0010.08252.00 
  Duca, Alexandru-Gabriel f2239 ROU0.001-0.2125-5.25 
  Rusu, Vasile 1836 ROU1.0010.28257.00 
  Irodenka, Robert-Ovidiu 2192 ROU0.001-0.2625-6.50 
  Andries, Ionut-Stelian 1789 ROU1.0010.22255.50 
  Stanciu, Alexandru-Ovidiu 2210 ROU0.001-0.2425-6.00 
 * 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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