Individual Calculations April 2013
 Miron, Ionel  Total change: -18.75  Rating chartPersonal card
 Mircea Radulescu Memorial 13th edition Cluj Napoca ROU 2013-03-08
RcRownchangeKK*chgGame
 1900 2105 4.50 7 -0.60 15 -9.00 
  Dumitru, Sorin 1705  * ROU1.0010.08151.20 
  Moldovan, Rares 1782 ROU1.0010.13151.95 
  Oltean, Stefan-Ioan 1993 ROU0.001-0.6515-9.75 
  Ambru, Dan-Calin 2021 ROU0.501-0.1215-1.80 
  Muresan, Nicolae 1823 ROU1.0010.16152.40 
  Talu, Mircea 1705  * ROU1.0010.08151.20 
  Rusan, Paul-Cristian f2273 ROU0.001-0.2815-4.20 
 * 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)
 
 4th Alba Iulia Chess Weekend Alba Iulia ROU 2013-03-15
RcRownchangeKK*chgGame
 1947 2105 3.50 6 -0.65 15 -9.75 
  Vlad, Iulia-Elena 1730 ROU1.0010.09151.35 
  Ungurean, Florin-Ioan 1980 ROU1.0010.33154.95 
  Costachi, Mihnea 2067 ROU0.001-0.5515-8.25 
  Ileana, George 1827 ROU1.0010.17152.55 
  Valceanu, Ioan-Mihai 2047 ROU0.501-0.0815-1.20 
  Cordea, David 2028 ROU0.001-0.6115-9.15 

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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