Individual Calculations December 2017
 Kalaiyalahan, Akshaya  Total change: 40.80  Rating chartPersonal card
 European Team Chess Championship 2017 - Women Hersonisos, Crete GRE 2017-10-28
RcRownchangeKK*chgGame
 2132 2026 4.00 8 1.08 40 43.20 
  Gara, Ticia wg2317 HUN0.001-0.1540-6.00 
  Pavlidou, Ekaterini wm2198 GRE0.5010.23409.20 
  Barbier, Wiebke 2013 BEL1.0010.484019.20 
  Vozinaki, Anthi - Maria 1989 GRE1.0010.454018.00 
  Vrtiakova, Anna wf1994 SVK1.0010.464018.40 
  Janzelj, Lara wf2192 SLO0.001-0.2840-11.20 
  Schnegg, Anna-Lena wf2114 AUT0.5010.12404.80 
  Kiseleva, Simona wm2241 LTU0.001-0.2340-9.20 

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)
 
 2018/19 4NCL Div 1 Rounds 1-2 Telford ENG 2017-11-11
RcRownchangeKK*chgGame
 2212 2026 0.50 2 -0.06 40 -2.40 
  Griffiths, Ryan Rhys f2356 IRL0.001-0.1240-4.80 
  Starley, Robert 2067 ENG0.5010.06402.40 

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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