Individual Calculations September 2009
 Pessi, Emil-George  Total change: -45.15  Rating chartPersonal card
 Black Sea Coast Trophy Eforie Nord ROU 2009-06-18
RcRownchangeKK*chgGame
 2077 2285 4.50 9 -2.13 15 -31.95 
  Romosan, Cristian 1935 ROU1.0010.11151.65 
  Budur, Costel 2083 ROU1.0010.24153.60 
  Grigore, George-Gabriel g2542 ROU0.001-0.1815-2.70 
  Piskun, Alexey 2124 RUS0.001-0.7115-10.65 
  Florea, Dorina 1935 ROU0.501-0.3915-5.85 
  Salageanu, Gheorghe 1935 ROU0.501-0.3915-5.85 
  Dan, Aurelian 1935 ROU0.501-0.3915-5.85 
  Kuzanov, Artem 1935 RUS0.501-0.3915-5.85 
  Wagener, Anna wg2265 LUX0.501-0.0315-0.45 

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
 2104 2285 5.50 9 -0.88 15 -13.20 
  Grigore, Adrian 1885  * ROU1.0010.08151.20 
  Aioanei, Gheorghe 1970 ROU1.0010.14152.10 
  Jianu, Vlad-Cristian g2527 ROU0.001-0.2015-3.00 
  Epure, Claudiu 1999 ROU0.501-0.3415-5.10 
  Panush, Viktor m2118 MDA1.0010.28154.20 
  Varaciuc, Vivian-Nicolae 2193 ROU0.501-0.1315-1.95 
  Miroiu, George-Catalin 2180 ROU0.001-0.6415-9.60 
  Manole, Stefan 1902 ROU1.0010.09151.35 
  Tratatovici, Dan 2164 ISR0.501-0.1615-2.40 
 * 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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