Individual Calculations September 2009
 Zygouris, Hristos  Total change: 33.60  Rating chartPersonal card
 1st Spring Open SOP - SMAOK Pagrati - Athens GRE 2009-05-08
RcRownchangeKK*chgGame
 2030 2219 5.00 7 -0.16 15 -2.40 
  Panagiotopoulos, Vas 1983 GRE0.001-0.8015-12.00 
  Spiropoulos, Panagiotis I 2114 GRE0.001-0.6415-9.60 
  Nakas, Spyridon 1930 GRE1.0010.16152.40 
  Siaparinas, Konstantinos 1930 GRE1.0010.16152.40 
  Anairousis, Panag 2061 GRE1.0010.29154.35 
  Kondopoulos, Dimitrios 2062 GRE1.0010.29154.35 
  Papadakis, Michalis 2129 GRE1.0010.38155.70 

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)
 
 24th Intern. Chess Tournament "Acropolis 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 2433 2212 4.50 9 2.40 15 36.00 
  Romanishin, Oleg M g2503 UKR0.001-0.1515-2.25 
  Sowray, Peter J f2336 ENG1.0010.671510.05 
  Lomineishvili, Maia mwg2427 GEO1.0010.771511.55 
  Chirila, Ioan-Cristian g2526 ROU0.5010.36155.40 
  Georgiev, Vladimir g2530 MKD0.5010.37155.55 
  Kolev, Atanas g2569 BUL0.001-0.1115-1.65 
  Pavlidis, Anastasios f2348 GRE1.0010.681510.20 
  Firat, Burak f2310 TUR0.001-0.3715-5.55 
  Cherednichenko, Svetlana wg2347 UKR0.5010.18152.70 

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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