Individual Calculations September 2021
 Sloan, Cecil  Total change: -80.80  Rating chartPersonal card
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 1853 1565 1.00 6 -0.23 20 -4.60 
  Kalogeris, Ioannis f1965  * GRE0.001-0.0820-1.60 
  Tzagarakis, Panagiotis 1965  * GRE0.001-0.0820-1.60 
  Avagianos, Simeon 1965  * GRE0.001-0.0820-1.60 
  Liargovas, Dimitrios 1965  * GRE0.001-0.0820-1.60 
  Schluchter, Steffen 1965  * GER0.001-0.0820-1.60 
  Koukouraki, Hrisi 1293 GRE1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 30th International open of Kavala 2021 - B group Kavala GRE 2021-08-01
RcRownchangeKK*chgGame
 1158 1527 2.50 7 -3.81 20 -76.20 
  Margaritis, Ioannis M 1149 GRE0.501-0.4120-8.20 
  Angelakopoulou, Ioanna 1127  * GRE0.501-0.4220-8.40 
  Dimaki, Evangelia 1151 GRE0.001-0.9120-18.20 
  Betsakos, Haralampos 1220 GRE0.501-0.3620-7.20 
  Bougas, Theodoros 1184 GRE0.501-0.3820-7.60 
  Pangos, Vaios 1127  * GRE0.501-0.4220-8.40 
  Balafoutas, Alexandros 1150 GRE0.001-0.9120-18.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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