Individual Calculations May 2019
 Dereka, Konstantina  Total change: -26.80  Rating chartPersonal card
 2019 open championship of TESS Thessalias Farsala GRE 2019-03-30
RcRownchangeKK*chgGame
 1228 1480 4.00 6 -0.75 40 -30.00 
  Tsiamis, Dimitrios 1080  * GRE1.0010.08403.20 
  Koukouliatas, Sotirios Georgios 1223 GRE0.501-0.3240-12.80 
  Pagounis, Ilias 1178 GRE1.0010.15406.00 
  Koukouvinos, Vasilis 1477 GRE0.001-0.5040-20.00 
  Tzikas, Athanasios G 1254 GRE0.501-0.2940-11.60 
  Papadopoulos, Dimitrios 19552 1153 GRE1.0010.13405.20 
 * 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)
 
 2019 youth championships of TESS Thessalias - girls 8-16 Larisa GRE 2019-04-13
RcRownchangeKK*chgGame
 1122 1522 1.00 1 0.08 40 3.20 
  Tozarou, Ifigenia 1122  * GRE1.0010.08403.20 
 * 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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