Rapid: Individual Calculations October 2021
 Samaras, Georgios  Total change: -23.00  Rating chartPersonal card
 2021 September rapid Chess Square Athens Ampelokipoi GRE 2021-09-06
RcRownchangeKK*chgGame
 1323 1717 4.00 6 -1.15 20 -23.00 
  Kontos, Nikolaos 1169 GRE0.001-0.9720-19.40 
  Ter-Gevorkian, Giannis 1765 GRE0.001-0.4320-8.60 
  Karatzanos, Konstantinos 1263 GRE1.0010.06201.20 
  Yfantis, Evangelos 1109 GRE1.0010.02200.40 
  Ioannidis, Ilias 1250 GRE1.0010.05201.00 
  Papaoulakis, Isidoros 1381 GRE1.0010.12202.40 

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)
 

 

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