Individual Calculations September 2010
 Peiris, T.s.s.  Total change: -4.95  Rating chartPersonal card
 Asian Youth Chess Championship 2010 - U18 Beijing CHN 2010-07-09
RcRownchangeKK*chgGame
 2219 2007 1.00 5 -0.33 15 -4.95 
  Pascua, Haridas f2368 PHI0.001-0.1015-1.50 
  Saifuddin, Muhd Izz 2017 MAS0.5010.01150.15 
  Shyam, Nikil P. m2375 IND0.001-0.1015-1.50 
  Stany, G.a. 2334 IND0.001-0.1315-1.95 
  Tan, Ken Wei 2000 MAS0.501-0.0115-0.15 

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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