Individual Calculations November 2018
 Houska, Jovanka  Total change: 17.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2283 2402 7.50 9 1.79 10 17.90 
  Arakhamia-Grant, Ketevan gwg2345 SCO0.001-0.5810-5.80 
  Mammadzada, Gunay mwg2438 AZE1.0010.55105.50 
  Ortez, Andrea wf2002  * ESA1.0010.08100.80 
  Frayna, Janelle Mae wg2287 PHI1.0010.34103.40 
  Lujan, Carolina mwg2350 ARG1.0010.43104.30 
  Atalik, Ekaterina mwg2447 TUR0.5010.06100.60 
  Botsari, Anna-Maria wg2252 GRE1.0010.30103.00 
  Aseel , Odeh c2002  * JOR1.0010.08100.80 
  Zimina, Olga mwg2421 ITA1.0010.53105.30 
 * 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)
 
 Chess.com Isle of Man International Masters 2018 Douglas ENG 2018-10-20
RcRownchangeKK*chgGame
 2401 2402 4.50 9 -0.09 10 -0.90 
  Gelfand, Boris g2701 ISR0.001-0.1510-1.50 
  Wall, Tim P f2253 ENG1.0010.30103.00 
  Sutovsky, Emil g2633 ISR0.001-0.2110-2.10 
  Laustsen, Lars 2236 DEN1.0010.28102.80 
  Shyam, Sundar M. g2505 IND0.001-0.3610-3.60 
  Pranav, Anand f2269 IND0.501-0.1810-1.80 
  Janzelj, Lara wf2244 SLO1.0010.29102.90 
  Swapnil, S. Dhopade g2493 IND0.001-0.3810-3.80 
  Unuk, Laura wm2272 SLO1.0010.32103.20 

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)
 

 

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