Individual Calculations September 2010
 Tania, Sachdev  Total change: -13.90  Rating chartPersonal card
 19th Open International Chess Tournament of Kavala Kavala GRE 2010-07-30
RcRownchangeKK*chgGame
 2324 2396 5.00 9 -0.16 10 -1.60 
  Fernandez Fernandez, Juan Carlo 2082 ESP1.0010.14101.40 
  Zubarev, Alexander g2562 UKR0.001-0.2810-2.80 
  Dounis, Alexandros 2235 GRE0.501-0.2110-2.10 
  Aftsoglou, Ioannis 2155 GRE1.0010.20102.00 
  Marjanovic, Slavoljub g2505 SRB0.001-0.3510-3.50 
  Michelakos, Panagiotis 1996  * GRE1.0010.08100.80 
  Nikolov, Momchil g2552 BUL0.5010.21102.10 
  Zinchenko, Yaroslav g2544 UKR0.001-0.3010-3.00 
  Zivic, Dragan f2285 SRB1.0010.35103.50 
 * 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)
 
 Negroponte 2010 Halkida GRE 2010-08-09
RcRownchangeKK*chgGame
 2189 2396 5.50 9 -1.23 10 -12.30 
  Kontos, Vasilios 1996  * GRE1.0010.08100.80 
  Berube, Antoine 2140 CAN0.501-0.3110-3.10 
  Kosmas-Lekkas, Dimitiros 2125 GRE0.001-0.8310-8.30 
  Tzolas, Georgios 2095 GRE1.0010.15101.50 
  Skaperdas, Kostantinos 2196 GRE1.0010.24102.40 
  Rozentalis, Eduardas g2631 LTU0.001-0.2110-2.10 
  Panagiotopoulos, Alexandros 2180 GRE0.001-0.7810-7.80 
  Spiropoulos, Panagiotis I 2144 GRE1.0010.19101.90 
  Schuetze, Norman 2193 GER1.0010.24102.40 
 * 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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