Individual Calculations February 2020
 Vishwanath, Purohit  Total change: 48.00  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "B" - below 1900 Delhi IND 2020-01-09
RcRownchangeKK*chgGame
 1599 1463 5.00 9 2.00 20 40.00 
  Devansh, Singh 1703 IND1.0010.802016.00 
  Mayank, Sharma Nandkishore 1684 IND0.5010.28205.60 
  Rao, Mitta 1660 IND0.001-0.2520-5.00 
  Singh, Th. Nabachandra 1724 IND0.001-0.1820-3.60 
  Sanjay, Kumar Mittal 1265 IND1.0010.24204.80 
  Pr, Rajeevan 1659 IND0.5010.25205.00 
  Madduri, Satya Tejeswar 1782 IND0.001-0.1320-2.60 
  Hemachandran, M 1231 IND1.0010.21204.20 
  Chakrabarti, Tamal 1686 IND1.0010.782015.60 

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
 1300 1463 7.50 10 0.40 20 8.00 
  Jess, Ruchandani 1123 IND1.0010.12202.40 
  Vidit, Jain 1280 IND0.501-0.2420-4.80 
  Riddhika, Kotia 1283 IND1.0010.26205.20 
  Mohapatra, Sarat 1356 IND1.0010.35207.00 
  Francis, N. P. 1352 IND0.501-0.1520-3.00 
  Madhur, Manan Verma 1346 IND1.0010.34206.80 
  Tripathy, Bijay Ketan 1237 IND0.001-0.7920-15.80 
  Kar, Satyabrata 1357 IND1.0010.36207.20 
  Rishi, Kumar Pandey 1337 IND0.501-0.1720-3.40 
  Awasthi, Balgovind 1331 IND1.0010.32206.40 

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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