Individual Calculations July 2008
 Zakarian, David  Total change: 15.90  Rating chartPersonal card
 Territorial Club's cup 2008 Thessaloniki GRE 2008-02-23
RcRownchangeKK*chgGame
 2125 2331 1.50 3 -0.71 15 -10.65 
  Papadopoulos, Gerasimos 1981 GRE1.0010.11151.65 
  Athanasiadis, Mihail 2064 GRE0.501-0.3215-4.80 
  Hadzimanolis, Antonios f2329 GRE0.001-0.5015-7.50 

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)
 
 Open International Tournament "Halkidiki 2008" Kallithea - Halkidiki GRE 2008-04-29
RcRownchangeKK*chgGame
 2354 2330 5.50 8 1.77 15 26.55 
  Pavlidis, Antonios 2218 GRE0.501-0.1515-2.25 
  Ilic, Slobodan S 2182 SRB1.0010.30154.50 
  Ermenkov, Evgenij g2463 PLE0.5010.18152.70 
  Vragoteris, Antonios f2317 GRE1.0010.48157.20 
  Miljkovic, Miroslav D m2418 SRB0.5010.12151.80 
  Sandalakis, Angelos 2346 GRE1.0010.52157.80 
  Georgiev, Krum g2452 BUL0.5010.17152.55 
  Shavtvaladze, Nikoloz m2437 GEO0.5010.15152.25 

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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