Individual Calculations February 2020
 Raja, Bose  Total change: 24.00  Rating chartPersonal card
 4th Dalmia Cements All India Open FIDE Rating Chess Tournament 2019 Jharkhand IND 2019-12-26
RcRownchangeKK*chgGame
 1254 1420 5.00 8 -0.68 20 -13.60 
  Aditya, Kayet 1097 IND0.501-0.3720-7.40 
  Vivek, Anand Chaudhary 1185 IND1.0010.21204.20 
  Verma, Sanjay 1820  * IND0.5010.42208.40 
  Atrinjay, Saha 1095 IND0.501-0.3720-7.40 
  Jatin, Kumar 1290 IND0.001-0.6820-13.60 
  Aditi, Raj 1166 IND0.501-0.3120-6.20 
  Raushan, Kumar 1129 IND1.0010.15203.00 
  Tirth, Shresth 1248 IND1.0010.27205.40 
 * 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)
 
 2nd Dumka All India below 1800 FIDE Rating Chess tournament Jharkhand IND 2020-01-10
RcRownchangeKK*chgGame
 1466 1420 4.50 6 1.88 20 37.60 
  Mukherjee, Sanchit 1632 IND0.5010.27205.40 
  Saikat, Dutta 1756 IND0.001-0.1220-2.40 
  Sen, Animesh Chandra 1272 IND1.0010.30206.00 
  Milan, Adhikari 1057 IND1.0010.10202.00 
  Umesh, S Lalwani 1567 IND1.0010.702014.00 
  Sandil, Nirmal Chandra 1513 IND1.0010.632012.60 

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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