Individual Calculations January 2011
 Garbea, Bogdan  Total change: -4.20  Rating chartPersonal card
 Grand Prix Iasi 2010 - 4th stage Iasi ROU 2010-11-25
RcRownchangeKK*chgGame
 2009 2250 3.50 5 -0.37 15 -5.55 
  Rusu, Vasile 1850  * ROU1.0010.08151.20 
  Dan, Cristian-Mihaita 1989 ROU1.0010.18152.70 
  Levay, Sorin f2286 ROU0.001-0.4515-6.75 
  Morea, Georgiana-Steluta 1892 ROU0.501-0.4015-6.00 
  Epure, Claudiu 2026 ROU1.0010.22153.30 
 * 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)
 
 Viessmann Open Satu Mare ROU 2010-12-17
RcRownchangeKK*chgGame
 2156 2250 5.50 9 0.09 15 1.35 
  Szilagyi, Sandor 1850  * ROU1.0010.08151.20 
  Todosiciuc, Ioan 1931 ROU1.0010.13151.95 
  Farago, Ivan g2421 HUN0.001-0.2715-4.05 
  Muller, Wilhelm 2023 ROU1.0010.21153.15 
  Bonte, Andrei-Mihai 2364 ROU1.0010.66159.90 
  Taras, Dan-Gheorghe 2284 ROU0.5010.05150.75 
  Petrisor, Adrian-Marian f2371 ROU0.001-0.3415-5.10 
  Sandor, Petrut 2172 ROU0.001-0.6115-9.15 
  Cirjan, Daniel 1989 ROU1.0010.18152.70 
 * 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)
 

 

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