Individual Calculations May 2011
 Lappas, Konstantinos  Total change: 46.20  Rating chartPersonal card
 9th Open Pagratiou > 1900 rating Pagrati - Athens GRE 2011-01-18
RcRownchangeKK*chgGame
 2034 1938 3.50 6 1.24 15 18.60 
  Kokolias, Konstantinos 2163 GRE0.001-0.2215-3.30 
  Nikolaidis, Georgios 1826 GRE1.0010.35155.25 
  Kostopoulos, Vasilios 2017 GRE1.0010.61159.15 
  Valden, Petros 2163 GRE0.001-0.2215-3.30 
  Kaloskambis, Mihail 2015 GRE1.0010.61159.15 
  Paouris, Nikolaos 2018 GRE0.5010.11151.65 

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)
 
 12th European Individual Chess Championship AIX LES BAINS FRA 2011-03-22
RcRownchangeKK*chgGame
 2223 1949 4.00 11 1.84 15 27.60 
  Muzychuk, Anna mwg2349  * SLO0.5010.42156.30 
  Buhmann, Rainer g2349  * GER0.001-0.0815-1.20 
  Zarkua, Davit 2349  * GEO0.5010.42156.30 
  Vedder, Richard f2267 NED0.001-0.1315-1.95 
  Petre, Nad-Titus f2349  * ROU0.001-0.0815-1.20 
  Bertignac, Vincent 1615 FRA1.0010.12151.80 
  Lampert, Jonas 2130 GER1.0010.741511.10 
  Renaze, Luc f2286 FRA0.001-0.1215-1.80 
  Frick, Christoph 2227 GER1.0010.831512.45 
  Nuri, Kambez f2314 SUI0.001-0.1015-1.50 
  De Graaf, Dick 2214 NED0.001-0.1815-2.70 
 * 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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