Individual Calculations October 2018
 Kostelidou, Despoina  Total change: -38.00  Rating chartPersonal card
 10th Papanastasio open SO Peristeriou - B group Peristeri GRE 2018-09-03
RcRownchangeKK*chgGame
 1175 1342 4.00 7 -0.95 40 -38.00 
  Dafereras, Antonios Arsenios 1070 GRE1.0010.17406.80 
  Vassis, Michail 1205 GRE1.0010.324012.80 
  Athanasopoulos, Georgios 45299 1452 GRE0.001-0.3540-14.00 
  Kanterakis, Emmanouil 1196 GRE0.001-0.7040-28.00 
  Papageorgiou, Theodoros 1024 GRE1.0010.13405.20 
  Bichaki, Ourania 1127 GRE0.501-0.2740-10.80 
  Kormakopoulos, Konstantinos 1150 GRE0.501-0.2540-10.00 

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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