Individual Calculations August 2017
 Sathwika, N  Total change: 67.20  Rating chartPersonal card
 31st National Under - 13 Girls Chess Championship 2017 Jhalandar IND 2017-06-21
RcRownchangeKK*chgGame
 1514 1443 4.50 9 0.77 40 30.80 
  Dhyana, Patel wc1598 IND0.5010.21408.40 
  Ananya, Rishi Gupta 1843  * IND0.001-0.0840-3.20 
  Pranitha, S R 1096 IND1.0010.11404.40 
  Eesha, Ajay Sarda 1720 IND1.0010.834033.20 
  Bristy, Mukherjee 1652 IND0.001-0.2340-9.20 
  Velpula, Sarayu 1365 IND1.0010.394015.60 
  Tanvi, Vasudev Hadkonkar 1559 IND0.001-0.3440-13.60 
  Adane, Narayani 1522 IND0.001-0.3940-15.60 
  Sinthia, Sarkar 1270 IND1.0010.274010.80 
 * 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)
 
 Commonwealth Chess Championship Under - 12 Girls - 2017 New Delhi IND 2017-07-02
RcRownchangeKK*chgGame
 1408 1412 4.50 7 0.91 40 36.40 
  Rhythm, Singhal 1086 IND1.0010.13405.20 
  Choudki, Khushi 1286 IND1.0010.334013.20 
  Jannatul, Ferdous 1621 BAN0.5010.274010.80 
  Meenatchi, Rajam V 1486 IND0.001-0.4040-16.00 
  Mapa, M M W H 1225 SRI1.0010.264010.40 
  Divya, Deshmukh wf1812  * IND0.001-0.0840-3.20 
  Ayantika, Das 1340 IND1.0010.404016.00 
 * 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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