Individual Calculations September 2011
 Sandalakis, Angelos  Total change: 7.95  Rating chartPersonal card
 39th National Team Championship of A' Category Eretria GRE 2011-07-03
RcRownchangeKK*chgGame
 2278 2383 1.50 2 0.22 15 3.30 
  Koliopoulos, Konstantinos 2262 GRE1.0010.34155.10 
  Aggelis, Nikolaos f2294 GRE0.501-0.1215-1.80 

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)
 
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 2261 2383 6.00 9 0.31 15 4.65 
  Demeridis, Nikolaos 1983  * GRE1.0010.08151.20 
  Georgilakis, Konstantinos 2074 GRE1.0010.14152.10 
  Karaoulanis, Dimitrios 1983  * GRE1.0010.08151.20 
  Banikas, Hristos g2593 GRE0.001-0.2315-3.45 
  Valenti, Giuseppe f2144 ITA1.0010.20153.00 
  Svetushkin, Dmitry g2576 MDA0.001-0.2515-3.75 
  Katzourakis, Pavlos 2137 GRE1.0010.19152.85 
  Gogolis, Alexandros f2261 GRE1.0010.33154.95 
  Zubarev, Alexander g2597 UKR0.001-0.2315-3.45 
 * 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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