Individual Calculations September 2019
 Vakali, Ariadni  Total change: 4.00  Rating chartPersonal card
 AO Kydon tournament summer 2019 Chania GRE 2019-07-29
RcRownchangeKK*chgGame
 1164 1118 1.50 5 -0.68 40 -27.20 
  Sampanis, Athanasios 1190 GRE0.001-0.4040-16.00 
  Mavridis, Emmanouil 1236 GRE0.001-0.3440-13.60 
  Ntousaki, Chara 1017 GRE1.0010.364014.40 
  Papadokonstantaki, Aikaterini 1249 GRE0.001-0.3240-12.80 
  Vakalis, Periklis 1129 GRE0.5010.02400.80 

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)
 
 AO Kydon OFS Chanion tournament 2019 B group Chania GRE 2019-07-29
RcRownchangeKK*chgGame
 1219 1118 1.50 2 0.78 40 31.20 
  Benakis, Ioannis 1266 GRE0.5010.20408.00 
  Konstantarakis, Efstathios 1172 GRE1.0010.584023.20 

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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