Individual Calculations July 2009
 Bahar-Mosse, Iakov  Total change: 33.50  Rating chartPersonal card
 3o OPEN IOAKIMIDIS CHESS TOURNAMENT THESSALONIKI GRE 2009-02-01
RcRownchangeKK*chgGame
 1838 1855 3.00 5 0.40 25 10.00 
  Kivelos, Sotirios 1976 GRE1.0010.662516.50 
  Sideris, Giorgos 1893 GRE0.5010.05251.25 
  Kesidis, Odyseas 1958 GRE0.001-0.3625-9.00 
  Themelis, Georgios 1598 GRE0.501-0.3225-8.00 
  Psaltis, Aristidis 1763 GRE1.0010.37259.25 

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)
 
 Team Champ. of Crete - B' National Category 2009 Crete GRE 2009-04-23
RcRownchangeKK*chgGame
 2030 1883 3.00 3 2.06 25 51.50 
  Dimitriadis, Theodoros 1962 GRE1.0010.612515.25 
  Milonakis, Georgios 2165 GRE1.0010.842521.00 
  Verikakis, Ioannis 1964 GRE1.0010.612515.25 

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)
 
 WORLD AMATEUR CHAMPIONSHIP 2009 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 1785 1883 2.00 5 -1.12 25 -28.00 
  Hrisomalis, Theodoros 1982 GRE0.001-0.3625-9.00 
  S Bhat, Vaibhav 1784 IND0.001-0.6425-16.00 
  Moliotis, Hristos 1680 GRE0.501-0.2625-6.50 
  Andrikopoulou, Efstathia 1640 GRE0.501-0.3025-7.50 
  Tourkolias, Dimitrios 1840 GRE1.0010.442511.00 

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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