Individual Calculations January 2022
 Agiakatsikas, Konstantinos  Total change: -4.40  Rating chartPersonal card
 2021 youth U16 team championship of ESSNA ESSNA GRE 2021-10-24
RcRownchangeKK*chgGame
 1181 1068 1.50 5 -0.38 40 -15.20 
  Tampakis, Vasileios 1468  * GRE0.001-0.0840-3.20 
  Kosma, Maria 1270 GRE0.001-0.2440-9.60 
  Roussos, Makarios 1046 GRE0.001-0.5340-21.20 
  Sfyrakis, Antonis Efraim 1006 GRE0.501-0.0940-3.60 
  Datsas, Panagiotis 1114 GRE1.0010.564022.40 
 * 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)
 
 1st u16 U1600 X-mas tournament SO Chalandriou Athens GRE 2021-12-27
RcRownchangeKK*chgGame
 1279 1068 0.50 1 0.27 40 10.80 
  Radis, Sokratis 1279 GRE0.5010.274010.80 

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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