Individual Calculations September 2019
 Giotsa, Marilena  Total change: 26.00  Rating chartPersonal card
 AO Kydon tournament summer 2019 Chania GRE 2019-07-29
RcRownchangeKK*chgGame
 1177 1078 2.50 5 0.65 40 26.00 
  Sampanis, Athanasios 1190 GRE0.001-0.3540-14.00 
  Benakis, Ioannis 1266 GRE1.0010.744029.60 
  Sifogiannakis, Georgios 1064 GRE0.501-0.0240-0.80 
  Papadokonstantaki, Aikaterini 1249 GRE0.001-0.2740-10.80 
  Theodoroglakis, Ioannis 1115 GRE1.0010.554022.00 

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)
 

 

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