Individual Calculations November 2009
 Grapsa, Georgia  Total change: -12.00  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. A' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 2064 2083 4.50 9 -0.28 15 -4.20 
  Jaracz, Pawel g2483  * POL0.001-0.0815-1.20 
  Kesidis, Odyseas 1935 GRE0.501-0.2015-3.00 
  Koutroukis, Andreas 1841 GRE1.0010.20153.00 
  Barbageorgopoulou, Fani 1809 GRE0.501-0.3315-4.95 
  Ivakhin, Maxim m2361 RUS0.5010.33154.95 
  Makka, Ioulia wm2212 GRE0.5010.17152.55 
  Babos, Vasilios 1806 GRE0.501-0.3315-4.95 
  Kafetzis, Georgios 1893 GRE0.501-0.2515-3.75 
  Exizoglou, Dimitrios 2237 GRE0.5010.21153.15 
 * 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)
 
 Corfu Chess Festival 2009 Corfu Island GRE 2009-09-05
RcRownchangeKK*chgGame
 2030 2050 2.00 5 -0.52 15 -7.80 
  Karpatchev, Aleksandr g2450  * RUS0.001-0.0815-1.20 
  Xilogiannis, Dimitrios 1650  * GRE0.501-0.4215-6.30 
  Korniotis, Filippos 1650  * GRE1.0010.08151.20 
  Stiri, Alexandra wm2198 GRE0.5010.20153.00 
  Skalkotas, Nikolaos m2202 GRE0.001-0.3015-4.50 
 * 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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