Individual Calculations February 2020
 Prem, Singh Bhati  Total change: 2.00  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
 1352 1293 3.50 8 0.10 20 2.00 
  Panigrahi, Ajay 1478 IND0.001-0.2620-5.20 
  Lohakare, Pratham 1477 IND0.001-0.2620-5.20 
  Sumit, Bera 1083 IND1.0010.23204.60 
  Gunajit, Khataniar 1534 IND0.5010.30206.00 
  Gupta, Rick 1503 IND0.001-0.2320-4.60 
  Atharv, Chaudhary 1165 IND1.0010.33206.60 
  Shiba, Prasad Chakraborty 1551 IND0.5010.32206.40 
  Mayank, Panigrahi 1024 IND0.501-0.3320-6.60 

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)


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