Individual Calculations January 2010
 Petre, Nad-Titus  Total change: -0.90  Rating chartPersonal card
 Erkel Ferenc Memorial A 2009 Gyula HUN 2009-10-30
RcRownchangeKK*chgGame
 2192 2411 7.00 9 0.13 10 1.30 
  Brhlik, Gyorgy 2057 HUN1.0010.11101.10 
  Hegyesi, Zoltan 2085 HUN1.0010.13101.30 
  Butunoi, Alexandru-Victor m2391 ROU0.501-0.0310-0.30 
  Eberth, Zoltan 2157 HUN0.501-0.3110-3.10 
  Lengyel, Laszlo 2186 HUN1.0010.22102.20 
  Chereches, Marius f2331 HUN0.001-0.6110-6.10 
  Gosztolya, Ferenc 2081 HUN1.0010.12101.20 
  Kajari, Istvan 2233 SRB1.0010.27102.70 
  Frink, Ferenc 2203 HUN1.0010.23102.30 

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)
 
 Viessmann Open 2009 Satu Mare ROU 2009-12-06
RcRownchangeKK*chgGame
 2243 2411 6.00 9 -0.22 10 -2.20 
  Sogor, Andras-Csaba 2011  * ROU1.0010.08100.80 
  Samu, Sorin-Mihai 2089 ROU1.0010.13101.30 
  Radulski, Julian g2585 BUL0.001-0.2710-2.70 
  Florescu, Codrut-Constantin m2210 ROU1.0010.24102.40 
  Doros, Radu-Marian 2260 ROU0.001-0.7010-7.00 
  Stegariu, Alexandru 2034 ROU1.0010.09100.90 
  Levay, Sorin 2254 ROU1.0010.29102.90 
  Grigore, George-Gabriel g2541 ROU0.001-0.3210-3.20 
  Frink, Ferenc 2207 HUN1.0010.24102.40 
 * 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)
 

 

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