Individual Calculations September 2019
 Sampanis, Athanasios  Total change: 21.60  Rating chartPersonal card
 AO Kydon tournament summer 2019 Chania GRE 2019-07-29
RcRownchangeKK*chgGame
 1251 1190 3.50 6 0.94 40 37.60 
  Vakali, Ariadni 1118 GRE1.0010.404016.00 
  Giotsa, Marilena 1078 GRE1.0010.354014.00 
  Aleiferis, Ioannis 1337 GRE0.001-0.3040-12.00 
  Vakali, Athina 1237 GRE1.0010.574022.80 
  Voulgarakis, Ioannis 1497 GRE0.001-0.1440-5.60 
  Mavridis, Emmanouil 1236 GRE0.5010.06402.40 

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
 1266 1190 0.00 1 -0.40 40 -16.00 
  Benakis, Ioannis 1266 GRE0.001-0.4040-16.00 

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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