Individual Calculations September 2022
 Maragkozidis, Anastasios Ioannis  Total change: -38.00  Rating chartPersonal card
 31st International open of Kavala - C group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 1274 1186 1.00 5 -0.95 40 -38.00 
  Pastras, Ioannis 1493 GRE0.001-0.1440-5.60 
  Christodoulou, Sotirios 1271 GRE0.001-0.3840-15.20 
  Papakyriakou, Charalampos 1302 GRE0.001-0.3440-13.60 
  Mastoridis, Angelos-Ioannis 1028 GRE1.0010.294011.60 
  Balafoutis, Ilias 1275 GRE0.001-0.3840-15.20 

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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