Individual Calculations November 2009
 Sandor, Petrut  Total change: -17.10  Rating chartPersonal card
 Schwab Cup 2009 Satu Mare ROU 2009-09-03
RcRownchangeKK*chgGame
 2186 2208 5.50 9 0.88 15 13.20 
  Negrau, Mihnea-Ionut 1808  * ROU1.0010.08151.20 
  Muller, Wilhelm 2030 ROU1.0010.27154.05 
  Helmer, Janos 2214 ROU0.5010.01150.15 
  Balla, Tamas-Kristof f2382 ROU0.5010.23153.45 
  Szabo, Attila f2297 ROU0.5010.12151.80 
  Mozes, Ervin m2288 ROU0.5010.11151.65 
  Bogdan, Dan m2355 ROU0.5010.20153.00 
  Bonte, Arghir 2002 ROU1.0010.24153.60 
  Bonte, Andrei-Mihai 2297 ROU0.001-0.3815-5.70 
 * 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)
 
 September Cup Satu Mare ROU 2009-09-10
RcRownchangeKK*chgGame
 2145 2208 5.00 12 -2.02 15 -30.30 
  Florescu, Codrut-Constantin m2252 ROU0.5010.06150.90 
  Marchis, Arghil 2090 HUN0.501-0.1615-2.40 
  Marinescu, Mircea 2171 ROU0.501-0.0515-0.75 
  Suciu, Dinu-Simi f2106 ROU0.001-0.6415-9.60 
  Costin, Petrica 2089 ROU0.501-0.1615-2.40 
  Muntean, Ciprian-Sorin 2164 ROU0.501-0.0615-0.90 
  Florescu, Codrut-Constantin m2252 ROU0.5010.06150.90 
  Marchis, Arghil 2090 HUN0.501-0.1615-2.40 
  Marinescu, Mircea 2171 ROU0.501-0.0515-0.75 
  Suciu, Dinu-Simi f2106 ROU0.501-0.1415-2.10 
  Costin, Petrica 2089 ROU0.501-0.1615-2.40 
  Muntean, Ciprian-Sorin 2164 ROU0.001-0.5615-8.40 

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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