Individual Calculations December 2022
 Aleiferis, Ioannis  Total change: -12.40  Rating chartPersonal card
 2022 Youth U16 Team Championship of ESSK west ESSK GRE 2022-10-01
RcRownchangeKK*chgGame
 1437 1397 2.00 4 0.16 40 6.40 
  Batsakis, Panagiotis 1275 GRE1.0010.334013.20 
  Mavridis, Athanasios 1694 GRE0.001-0.1540-6.00 
  Sampanis, Athanasios 1300 GRE1.0010.374014.80 
  Kavounis, Giorgos 1480 GRE0.001-0.3940-15.60 

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)
 
 2022 Youth U16 Team Championship of ESSK Final 4 ESSK GRE 2022-10-22
RcRownchangeKK*chgGame
 1406 1397 0.50 2 -0.47 40 -18.80 
  Roditakis, Emmanouil 1300 GRE0.501-0.1340-5.20 
  Farsaris, Michail 1512 GRE0.001-0.3440-13.60 

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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