Individual Calculations October 2017
 Gianni, Spyridon  Total change: 57.60  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - B group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 1246 1053 3.50 8 1.44 40 57.60 
  Apergis, Iosif 1356 GRE0.001-0.1440-5.60 
  Kostelidis, Georgios 1223 GRE0.5010.22408.80 
  Apostolidou, Eleni 1353 GRE0.001-0.1540-6.00 
  Papanikos, Konstantinos 1325 GRE1.0010.834033.20 
  Nteligiorgis, Georgios 1163 GRE0.5010.15406.00 
  Tragoudaras, Nikolaos 1175 GRE0.5010.17406.80 
  Karatzanos, Konstantinos 1203 GRE0.5010.20408.00 
  Karagiannidou, Amalia Georgia 1171 GRE0.5010.16406.40 

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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