Individual Calculations January 2009
 Economescu, Valentin  Total change: 22.65  Rating chartPersonal card
 Open Romgaz Bucuresti ROU 2008-09-11
RcRownchangeKK*chgGame
 2366 2130 3.00 7 1.44 15 21.60 
  Cosma, Ioan m2457 ROU0.001-0.1315-1.95 
  De Groote, Ewoud 2251 NED1.0010.66159.90 
  Berescu, Alin g2480 ROU1.0010.891513.35 
  Jianu, Vlad-Cristian g2480 ROU0.001-0.1115-1.65 
  Valeanu, Eduard-Andrei 2440 ROU0.001-0.1415-2.10 
  Glodeanu, Ion m2244 ROU0.5010.16152.40 
  Irodenka, Robert-Ovidiu 2208 ROU0.5010.11151.65 

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)
 
 Romanian National Team Championship - league A - Men Voineasa ROU 2008-10-03
RcRownchangeKK*chgGame
 2295 2130 2.50 8 0.07 15 1.05 
  Rusan, Paul f2274 ROU0.5010.19152.85 
  Craciun, Ovidiu 2101 ROU1.0010.46156.90 
  Serdean, Pavel Dorin f2169 ROU0.5010.05150.75 
  Barbu, Iulian 2210 ROU0.5010.11151.65 
  Miron, Lucian-Costin m2437 ROU0.001-0.1415-2.10 
  Voiteanu, Gabriel f2240 ROU0.001-0.3515-5.25 
  Genov, Petar g2473 BUL0.001-0.1215-1.80 
  Cioara, Andrei Nestor m2452 ROU0.001-0.1315-1.95 

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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