Rapid: Individual Calculations January 2023
 Papasideris, Ioannis  Total change: -48.40  Rating chartPersonal card
 Open Ultima Speed by ASOP Dias Nov 2022 - Rapid 5 Petroupoli GRE 2022-11-30
RcRownchangeKK*chgGame
 1333 1250 0.50 4 -1.21 40 -48.40 
  Koukidou, Ioanna 1128 GRE0.001-0.6740-26.80 
  Tsimvrakidis, Alexandros 1002 GRE0.001-0.8140-32.40 
  Pavlis, Antonios 1666 GRE0.5010.434017.20 
  Galanopoulos, Efraim 1537 GRE0.001-0.1640-6.40 

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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