Individual Calculations September 2009
 Tsifanskaya, Ludmila A  Total change: 18.30  Rating chartPersonal card
 Ikaros Chess Festival 2009 2009 Aegean Open Championship GRE 2009-07-11
RcRownchangeKK*chgGame
 2166 2113 3.50 7 0.58 15 8.70 
  Kourouklis, Efthymios-Nektarios 1713  * GRE1.0010.08151.20 
  Manakova, Maria wg2346 SRB0.001-0.2115-3.15 
  Sigalas, Frangiskos 2259 GRE0.5010.20153.00 
  Szymanski, Marcin m2422 POL0.5010.36155.40 
  Srebrnic, Ana wg2262 SLO0.5010.20153.00 
  Lahiri, Atanu m2361 IND0.001-0.1915-2.85 
  Vlahos, Georgios 1800 GRE1.0010.14152.10 
 * 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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2182 2113 4.00 8 0.64 15 9.60 
  Managadze, Nikoloz m2459 GEO0.5010.39155.85 
  Georgiadis, Ioannis m2438 GRE0.5010.37155.55 
  Harika, Dronavalli mwg2445 IND0.001-0.1215-1.80 
  Yeten, Huseyin 1796 CYP1.0010.13151.95 
  Saptarshi, Roy m2413 IND0.001-0.1515-2.25 
  Giannopoulou, Kalliopi 1804 GRE1.0010.14152.10 
  Naoum, Spyridon 1792 GRE1.0010.13151.95 
  Grover, Sahaj f2310 IND0.001-0.2515-3.75 

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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