Individual Calculations October 2017
 Kalogridis, Themistoklis  Total change: 33.20  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - B Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1217 1071 3.00 7 0.83 40 33.20 
  Pateraki, Kleopatra 1234 GRE0.5010.22408.80 
  Guri, Adrian 1267 ALB0.5010.254010.00 
  Tsivelekidou, Anthoula Elpida 1244 GRE0.001-0.2740-10.80 
  Ifoulis, Antonios 1329 GRE0.001-0.1840-7.20 
  Akritidis, Sofoklis 1033 GRE1.0010.454018.00 
  Ximinis, Ioannis 1230 GRE0.5010.21408.40 
  Kalamoukou, Giolanta 1179 GRE0.5010.15406.00 

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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