Individual Calculations January 2024
 Kumar, Prabhat  Total change: -26.40  Rating chartPersonal card
 3rd Dumka All India Open FIDE Rating Chess Tournament Dumka IND 2023-12-06
RcRownchangeKK*chgGame
 1582 1646 4.00 8 -0.66 40 -26.40 
  Ankush, Kumar Singh 1270 IND1.0010.09403.60 
  Dutta, Joydeep f2058 IND0.5010.434017.20 
  Diproneel, Barman 1446 IND1.0010.24409.60 
  Sinha, Sudhir Kumar 1949 IND0.001-0.1440-5.60 
  Ashis, Kumar 1406 IND1.0010.20408.00 
  Bivor, Adak 1791 IND0.001-0.3140-12.40 
  Raja, Bose 1400 IND0.501-0.3140-12.40 
  Sumit, Kumar 1334 IND0.001-0.8640-34.40 

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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