Individual Calculations February 2019
 Kagkelaris, Dimitrios  Total change: -76.40  Rating chartPersonal card
 8th open AS N Psychikou 2018 - A group Psychiko GRE 2018-11-07
RcRownchangeKK*chgGame
 1142 1405 0.00 1 -0.82 40 -32.80 
  Makrylakis, Iason 1142 GRE0.001-0.8240-32.80 

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)
 
 2019 Attica Team Championships - C Category Rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1368 1405 0.00 2 -1.09 40 -43.60 
  Psathakis, Savvas 1513 GRE0.001-0.3540-14.00 
  Zeitounian, Panagiotis 1222 GRE0.001-0.7440-29.60 

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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