Individual Calculations November 2010
 Ismail, Shereif  Total change: 6.45  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group A Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 2082 2227 6.50 9 0.43 15 6.45 
  Dimopoulos, Dimitrios 1919 GRE1.0010.14152.10 
  Michelakos, Panagiotis 1996 GRE0.001-0.7915-11.85 
  Naydenova, Yordanka 1890 BUL1.0010.12151.80 
  Merkouris, Panagiotis 1993 GRE1.0010.21153.15 
  Tolis, Evangelos 2117 GRE1.0010.35155.25 
  Goumas, Georgios 2298 GRE0.5010.10151.50 
  Karagiannis, Athanasios m2327 GRE0.001-0.3615-5.40 
  Ornithopoulos, Nikolaos 2080 GRE1.0010.30154.50 
  Sienczewski, Zbigniew 2122 GRE1.0010.36155.40 

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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