Individual Calculations May 2017
 Tzanetos, Ioannis  Total change: -52.80  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1308 1193 0.00 1 -0.34 40 -13.60 
  Titopoulos, Ilias 1308 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)
 
 2017 Attica Youth Championships - open 12 P Faliro GRE 2017-04-18
RcRownchangeKK*chgGame
 1127 1193 2.00 5 -0.98 40 -39.20 
  Spyratos, Nikolaos 1445 GRE0.001-0.1940-7.60 
  Alexakis, Aleksandros 1001 GRE1.0010.254010.00 
  Vrailas, Marios 1078 GRE0.001-0.6640-26.40 
  Vasilas, Konstantinos 1070 GRE0.001-0.6740-26.80 
  Tsironis, Konstantinos Pan 1039 GRE1.0010.294011.60 

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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