Individual Calculations December 2017
 Dafereras, Antonios Arsenios  Total change: 74.00  Rating chartPersonal card
 Youth under 12 Team CUP of Attica 2017 ESSNA GRE 2017-10-01
RcRownchangeKK*chgGame
 1103 1021 2.00 2 1.22 40 48.80 
  Spanos, Ioannis 1163 GRE1.0010.694027.60 
  Paparodopoulos, Georgios 1042 GRE1.0010.534021.20 

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)
 
 ESSNA Youth under 16 Team Championship 2017 - Qualifiers for 10th nytc ESSNA GRE 2017-10-01
RcRownchangeKK*chgGame
 1113 1021 1.00 1 0.63 40 25.20 
  Tsantes, Konstantinos 1113 GRE1.0010.634025.20 

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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