Rapid: Individual Calculations December 2019
 Ayyappan, P Santhana Prabu  Total change: 9.00  Rating chartPersonal card
 Velammal FIDE Rated Rapid Chess Tournament Chennai IND 2019-11-02
 1533 1631 6.00 9 0.45 20 9.00 
  Kannan, Ravichandran 1231  * IND1.0010.08201.60 
  Rakshith, M 1231  * IND1.0010.08201.60 
  Rathanvel, V S f2031  * IND0.001-0.0820-1.60 
  Raghav, V 1263 IND1.0010.10202.00 
  Singaram, Sheyon 1335 IND1.0010.15203.00 
  Praveen, Kumar C m2031  * IND0.001-0.0820-1.60 
  Darshan, Sasthaa M 1348 IND1.0010.16203.20 
  Vaishali, R wg2031  * IND0.001-0.0820-1.60 
  Vishnu, Vijay 1293 IND1.0010.12202.40 
 * 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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