Individual Calculations September 2022
 Amiridou, Dimitra  Total change: 2.80  Rating chartPersonal card
 31st International open of Kavala - A group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 2003 1868 2.50 9 -0.50 20 -10.00 
  Michalicka, Milan 2216 SVK0.001-0.1120-2.20 
  Banov, Boil 2043 BUL0.001-0.2720-5.40 
  Rosol, Alexander 2001 AUT0.001-0.3220-6.40 
  Sirigos, Nikolaos f2170 GRE0.001-0.1520-3.00 
  Stamatis, Ioannis 1884 GRE0.5010.02200.40 
  Bakalar, Jan 1985 SVK0.5010.16203.20 
  Ozsoy, Idil Mira wc1898 TUR0.5010.04200.80 
  Scherler, Julius 1971 SUI1.0010.642012.80 
  Naymanova, Patricie 1863 BUL0.001-0.5120-10.20 

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)
 
 1st International tournament of Thessaloniki 2022 - A group Thessaloniki GRE 2022-08-03
RcRownchangeKK*chgGame
 1951 1868 3.50 9 -0.21 20 -4.20 
  Vardakas, Grigorios 2153 GRE0.5010.34206.80 
  Skembris, Spyridon g2399 GRE0.001-0.0320-0.60 
  Sougakis, Anthimos 2060 GRE0.001-0.2520-5.00 
  Sarafis, Rafail 1468  * GRE1.0010.08201.60 
  Konstantelias, Konstantinos 1969 GRE1.0010.642012.80 
  Kosmidis, Ioannis 2165 GRE0.001-0.1520-3.00 
  Deli, Eleanna Ratzvika 1755 GRE0.001-0.6520-13.00 
  Dermatopoulos, Konstantinos 1911 GRE0.001-0.4420-8.80 
  Stamatiadis, Georgios 1677 GRE1.0010.25205.00 
 * 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)
 
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 2137 1868 2.50 7 0.85 20 17.00 
  Tsolakidou, Stavroula mwg2388 GRE0.001-0.0320-0.60 
  Krasteva, Beloslava fwc2269 BUL1.0010.922018.40 
  Palaiochorinou, Agni 1468  * GRE1.0010.08201.60 
  Grapsa, Georgia wf1960 GRE0.001-0.3720-7.40 
  Kiolbasa, Oliwia wm2383 POL0.001-0.0420-0.80 
  Lubbe, Melanie wg2353 GER0.001-0.0420-0.80 
  Jakubowska, Anna wm2138 POL0.5010.33206.60 
 * 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)
 

 

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