Individual Calculations September 2009
 Epure, Claudiu  Total change: 25.80  Rating chartPersonal card
 Romanian Junior Team Championship - Open under 20 Iasi ROU 2009-07-26
RcRownchangeKK*chgGame
 2059 1999 2.00 5 -0.19 15 -2.85 
  Constantinescu, Cristian-Mihai 1780 ROU1.0010.22153.30 
  Chirita-Mihaila, Marius-Constan 2049 ROU0.001-0.4315-6.45 
  Popescu, Stefan-Claudiu 1904 ROU1.0010.37155.55 
  Miroiu, George-Catalin 2180 ROU0.001-0.2615-3.90 
  Georgescu, Tiberiu f2382 ROU0.001-0.0915-1.35 

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)
 
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 2156 1999 4.50 8 1.91 15 28.65 
  Grigore, Nicolae-Petre m2382 ROU0.001-0.0915-1.35 
  Anton, Roxana-Ana 1754 ROU1.0010.20153.00 
  Pessi, Emil-George f2285 ROU0.5010.34155.10 
  Ciobanu, Aurelian 2205 ROU0.001-0.2415-3.60 
  Andries, Ionut-Stelian 1789 ROU1.0010.23153.45 
  Madan, Augustin m2399  * ROU1.0010.921513.80 
  Irodenka, Robert-Ovidiu 2192 ROU1.0010.751511.25 
  Duca, Alexandru-Gabriel f2239 ROU0.001-0.2015-3.00 
 * 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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