Individual Calculations April 2019
 Tetepoulidis, Ioannis  Total change: 5.00  Rating chartPersonal card
 2019 Team Championships ESSTH-CHALK POA Rounds 7-9 ESSTH-CHALK GRE 2019-03-03
RcRownchangeKK*chgGame
 2225 2112 1.00 2 0.25 20 5.00 
  Samaridis, Konstantinos 2038 GRE0.501-0.1020-2.00 
  Ioannidis, Evgenios m2412 GRE0.5010.35207.00 

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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