Individual Calculations February 2020
 Ritabrata, Chakraborty  Total change: 78.48  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "B" - below 1900 Delhi IND 2020-01-09
RcRownchangeKK*chgGame
 1568 1543 4.50 9 0.48 36 17.28 
  Kukreja, Suguna 1143  * IND0.501-0.4236-15.12 
  Madduri, Satya Tejeswar 1782 IND0.001-0.2036-7.20 
  Raghav, H S 1257 IND1.0010.16365.76 
  Ranajit, Mistry 1769 IND1.0010.793628.44 
  Parmod, Kumar 1723 IND1.0010.743626.64 
  Koireng, Leitanthem 1761 IND0.001-0.2236-7.92 
  Sanjay, Sinha 1734 IND0.001-0.2536-9.00 
  Jain, Hitansh 1200 IND1.0010.12364.32 
  Subhajit, Dhar 1745 IND0.001-0.2436-8.64 
 * 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)
 
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1404 1543 8.50 10 1.70 36 61.20 
  Ramakrishnan, K K 1200 IND1.0010.12364.32 
  Bala, Ganesan 1333 IND1.0010.23368.28 
  Shivam, Pandey 1387 IND0.501-0.2136-7.56 
  Kadakkavur, Anil 1404 IND1.0010.313611.16 
  Vijayaragavan, A R 1423 IND1.0010.343612.24 
  Tomar, Nishant Singh 1457 IND1.0010.383613.68 
  Panigrahi, Ajay 1478 IND0.501-0.0936-3.24 
  Lohakare, Pratham 1474 IND0.501-0.1036-3.60 
  Mishra, Kamad 1440 IND1.0010.363612.96 
  Kapil, Sharma 1439 IND1.0010.363612.96 

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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