Individual Calculations October 2018
 Sukandar, Irine Kharisma  Total change: -23.50  Rating chartPersonal card
 Mendrisio 2018 Master Open Mendrisio SUI 2018-08-14
RcRownchangeKK*chgGame
 2257 2409 2.50 5 -0.97 10 -9.70 
  Dudin, Gleb 2226 RUS1.0010.26102.60 
  Naumkin, Igor g2382 RUS0.001-0.5410-5.40 
  Zujev, Oleg 2355 LTU0.501-0.0810-0.80 
  Hesse, Henrik 2137 GER0.001-0.8310-8.30 
  Barletta, Mauro c2187 ITA1.0010.22102.20 

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)
 
 International Tournament Apokoronas 2018 Apokoronas Crete GRE 2018-08-25
RcRownchangeKK*chgGame
 2117 2409 6.00 9 -1.38 10 -13.80 
  Pavloudakis, Georgios 2009  * GRE1.0010.08100.80 
  Hart, Alexander 2009  * SWE1.0010.08100.80 
  Darmarakis, Mihail 2207 GRE0.501-0.2610-2.60 
  Nguyen, Piotr m2405 POL0.001-0.5110-5.10 
  Marinakis, Hristos 2009  * GRE0.001-0.9210-9.20 
  Benassi, Virginio 2009  * ITA1.0010.08100.80 
  Markatou, Maria-Eleni 2009  * GRE1.0010.08100.80 
  Georgakopoulos, Nikolaos K. 2087 GRE1.0010.13101.30 
  Warakomska, Anna wm2305 POL0.501-0.1410-1.40 
 * 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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