Individual Calculations September 2009
 Gherasim, Ovidiu  Total change: -8.40  Rating chartPersonal card
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 2005 1954 2.50 7 -0.56 15 -8.40 
  Sandor, Petrut 2222 ROU0.5010.33154.95 
  Irodenka, Robert-Ovidiu 2192 ROU0.001-0.2015-3.00 
  Peste, Constantin 1856 ROU1.0010.37155.55 
  Marinescu, Mircea 2198 ROU0.001-0.2015-3.00 
  Atimoftoaie, Dumitru 2119 ROU0.001-0.2815-4.20 
  Anton, Roxana-Ana 1754 ROU0.001-0.7615-11.40 
  Damaschin, Gheorghe 1695 ROU1.0010.18152.70 

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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