Individual Calculations October 2018
 Athanasopoulos, Georgios 45299  Total change: 18.00  Rating chartPersonal card
 10th Papanastasio open SO Peristeriou - B group Peristeri GRE 2018-09-03
RcRownchangeKK*chgGame
 1275 1452 5.50 7 0.45 40 18.00 
  Ikonomou, Theodoros 1098 GRE1.0010.11404.40 
  Kostelidis, Georgios 1250 GRE1.0010.24409.60 
  Kostelidou, Despoina 1342 GRE1.0010.354014.00 
  Stamelos, Grigorios 1369 GRE1.0010.394015.60 
  Poupalos, Nikolaos 1262 GRE0.501-0.2540-10.00 
  Sidiropoulos, Vasilis 1356 GRE1.0010.374014.80 
  Krassas, Nikolaos 1251 GRE0.001-0.7640-30.40 

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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