Individual Calculations September 2021
 Markidis, Konstantinos  Total change: 31.00  Rating chartPersonal card
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 2190 2209 5.50 8 1.38 20 27.60 
  Karavitaki, Antonia 1809  * GRE1.0010.08201.60 
  Koudounis, Vasileios 1936 GRE0.501-0.3320-6.60 
  Luchi, Max 1931 ITA1.0010.17203.40 
  Krallis, Christos f2442 GRE0.001-0.2120-4.20 
  Kotyk, Michael 1981 GER1.0010.21204.20 
  Van Foreest, Lucas g2544 NED1.0010.882017.60 
  Holm, Kristian Stuvik m2450 NOR0.5010.30206.00 
  Spyropoulos, Nikolaos f2425 GRE0.5010.28205.60 
 * 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)
 
 30th International open of Kavala 2021 - A group Kavala GRE 2021-08-01
RcRownchangeKK*chgGame
 2129 2209 5.50 9 0.17 20 3.40 
  Mashchenko, Tamila 1872 UKR1.0010.12202.40 
  Postny, Evgeny g2568 ISR0.001-0.1020-2.00 
  Zaronikas, Dimitrios 2004 GRE1.0010.24204.80 
  Gkavardinas, Antonios 2070 GRE1.0010.31206.20 
  Chandra, Akshat g2517 USA0.001-0.1420-2.80 
  Nikolaev, Georgi 1984 BUL0.501-0.2820-5.60 
  Stoimenidis, Dimitrios 1809  * GRE0.501-0.4220-8.40 
  Karamichos, Michail 1809  * GRE1.0010.08201.60 
  Kevlishvili, Robby m2524 NED0.5010.36207.20 
 * 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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