Individual Calculations February 2022
 Kiryttopoulos, Ioannis  Total change: -23.20  Rating chartPersonal card
 New Year's 2022 open Chess Square A Mitsakos Memorial Athens GRE 2022-01-01
RcRownchangeKK*chgGame
 1413 1366 3.00 8 -0.58 40 -23.20 
  Papaoulakis, Isidoros 1791 GRE0.001-0.0740-2.80 
  Karapappas, Nikolaos 1068 GRE1.0010.15406.00 
  Spyrou, Antonios 1446 GRE0.001-0.3940-15.60 
  Kazantzoglou, Nikolaos 1385 GRE1.0010.534021.20 
  Merkouropoulos, Dionysios 1407 GRE0.5010.06402.40 
  Kyriakidis, Orestis 1443 GRE0.001-0.3940-15.60 
  Triantafyllakis, Dimitrios 1203 GRE0.501-0.2240-8.80 
  Iordanoglou, Orestis 1562 GRE0.001-0.2540-10.00 

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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