Individual Calculations July 2011
 Stefanopoulos, Orestis  Total change: -37.35  Rating chartPersonal card
 10th Open SOP-SMAOK >1900 rating Pagrati - Athens GRE 2011-03-15
RcRownchangeKK*chgGame
 2059 2214 4.50 7 -0.30 15 -4.50 
  Prevenios, Mihail 1979 GRE0.501-0.2915-4.35 
  Georgiopoulos, Har 1814  * GRE1.0010.08151.20 
  Andrikopoulou, Efstathia wf2047 GRE1.0010.28154.20 
  Delithanasis, Dimitrios 2202 GRE0.501-0.0215-0.30 
  Koerant, Filipos 2059 GRE0.501-0.2115-3.15 
  Kamenets, Anatolij m2261 UKR0.001-0.4315-6.45 
  Klimis, Laertis 2053 GRE1.0010.29154.35 
 * 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)
 
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 2163 2214 0.50 1 -0.07 15 -1.05 
  Valden, Petros 2163 GRE0.501-0.0715-1.05 

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)
 
 3rd International open of Thessaloniki - Alexander the Great 2011 A GROUP Thessaloniki GRE 2011-04-25
RcRownchangeKK*chgGame
 1970 2214 5.00 9 -2.12 15 -31.80 
  Stamoulas, Nikos 1814  * GRE0.501-0.4215-6.30 
  Konstantelias, K 2095 GRE0.501-0.1615-2.40 
  Grant, David 1868 SCO1.0010.11151.65 
  Papadopoulos, Panayotis 1989 GRE0.501-0.2815-4.20 
  Puroila, Sippo 1939 FIN0.501-0.3315-4.95 
  Ballas, Kleon-Evangelos 1938 GRE0.501-0.3315-4.95 
  Megalios, Konstantinos 1991 GRE0.501-0.2815-4.20 
  Mourelatos, Ilias 2077 GRE1.0010.32154.80 
  Kakousatze, Ilias 2023 GRE0.001-0.7515-11.25 
 * 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)
 

 

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