Individual Calculations April 2023
 Balafoutis, Ilias  Total change: 98.80  Rating chartPersonal card
 2023 Team Championship of ESSAMTH - POA ESSAMTH GRE 2023-01-29
RcRownchangeKK*chgGame
 1394 1291 2.00 3 0.72 40 28.80 
  Bakirtzis, Konstantinos 1281 GRE1.0010.494019.60 
  Georgiadis, Konstantinos Dr 1127 GRE1.0010.284011.20 
  Nasos, Valerios 1773 GRE0.001-0.0540-2.00 

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)
 
 2nd Xanthi CC Championship 2023 - U16 Xanthi GRE 2023-03-08
RcRownchangeKK*chgGame
 1175 1291 5.00 5 1.75 40 70.00 
  Maragkozidis, Anastasios Ioannis 1098 GRE1.0010.254010.00 
  Tsourgiannis, Nikolaos 1139 GRE1.0010.304012.00 
  Tarchanidis, Nikolaos Christos 1277 GRE1.0010.484019.20 
  Maniati, Konstantina 1281 GRE1.0010.494019.60 
  Maragkozidis, Efstathios 1081 GRE1.0010.23409.20 

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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