Rapid: Individual Calculations October 2019
 Patel, Riddhi R  Total change: 1.20  Rating chartPersonal card
 Western Asian Youth and Junior Rapid Chess Championship 2019 U12 G Delhi IND 2019-09-05
RcRownchangeKK*chgGame
 1321 1376 4.00 7 0.06 20 1.20 
  Piyumanthi, M Sayumi Vimansa 1112 SRI1.0010.18203.60 
  Gauri, Saraswat 1133 IND1.0010.20204.00 
  Tejaswini, G 1462 IND0.5010.12202.40 
  Kheerthi, Ganta 1379 IND0.001-0.5020-10.00 
  Vakcheri, Mohitha 1409 IND1.0010.552011.00 
  Dolisiyas, Dash 1366 IND0.001-0.5120-10.20 
  Jahnavi, Sri Lalita Mareddy 1389 IND0.5010.02200.40 

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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