Individual Calculations September 2009
 Bida, Mihai-Eugen  Total change: 22.65  Rating chartPersonal card
 Craiova Chess Summer Craiova ROU 2009-07-16
RcRownchangeKK*chgGame
 2033 2002 1.00 2 0.07 15 1.05 
  Prunescu, Claudiu 2172 ROU0.001-0.2815-4.20 
  Vladut, Matei 1894 ROU1.0010.35155.25 

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)
 
 Callatis Trophy 2009 Mangalia ROU 2009-08-17
RcRownchangeKK*chgGame
 2003 2002 6.00 9 1.44 15 21.60 
  Sevastian, Ana-Denisse 1682 ROU1.0010.13151.95 
  Dragomirescu, Robin-Alexandru f2342 ROU0.001-0.1215-1.80 
  Olarasu, Ioana 1805 ROU1.0010.25153.75 
  Horvath, Attila Bela 1807 HUN1.0010.25153.75 
  Gheng, Simona 2058 GER1.0010.58158.70 
  Mihailov, Iulian 2082 ROU1.0010.61159.15 
  Georgescu, Tiberiu f2382 ROU0.001-0.0915-1.35 
  Steinhart, Christoph 2037 GER0.5010.05150.75 
  Panainte, Daniel-Iulian 1835 ROU0.501-0.2215-3.30 

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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