Individual Calculations June 2018
 Aleiferis, Ioannis  Total change: 18.00  Rating chartPersonal card
 2018 Youth Championships of Chania open - girls U12-16 Chania GRE 2018-03-09
RcRownchangeKK*chgGame
 1141 1131 1.50 4 -0.44 40 -17.60 
  Mavridis, Athanasios 1197 GRE0.001-0.4140-16.40 
  Chasouraki, Chrysi 1019 GRE1.0010.354014.00 
  Christodoulakis, Michail 1123 GRE0.501-0.0140-0.40 
  Paraskakis, Filippos 1223 GRE0.001-0.3740-14.80 

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)
 
 2018 Team Championship of ESSK 2nd Division ESSK GRE 2018-04-05
RcRownchangeKK*chgGame
 1109 1131 1.00 1 0.47 40 18.80 
  Gialitakis, Dimitrios 1109 GRE1.0010.474018.80 

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)
 
 2018 Team Cup of ESSK ESSK GRE 2018-04-14
RcRownchangeKK*chgGame
 1531 1131 0.50 1 0.42 40 16.80 
  Chompitakis, Konstantinos 1531  * GRE0.5010.424016.80 
 * 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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