Individual Calculations January 2024
 Rachishnu, Datta  Total change: 21.60  Rating chartPersonal card
 3rd Dumka All India Open FIDE Rating Chess Tournament Dumka IND 2023-12-06
RcRownchangeKK*chgGame
 1425 1486 4.50 8 -0.08 40 -3.20 
  Krishnendu, Dey 1158 IND1.0010.13405.20 
  Nigash, G 1772 IND0.001-0.1640-6.40 
  Sk, Riaz Uddin 1213 IND1.0010.17406.80 
  Daksh, Goyal 1814 IND0.001-0.1340-5.20 
  Ankush, Raj 1201 IND0.501-0.3440-13.60 
  Rohit 1338 IND1.0010.304012.00 
  Anuj, Prakash 1136 IND1.0010.11404.40 
  Sneha, Halder 1766 IND0.001-0.1640-6.40 

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)
 
 1st Meghalaya International Open Grandmasters Chess Tournament-2023 Shillong IND 2023-12-13
RcRownchangeKK*chgGame
 1640 1486 3.50 9 0.62 40 24.80 
  Soham, Roy 1844 IND0.001-0.1040-4.00 
  Mithiran, A 1749 IND0.001-0.1840-7.20 
  Aaradhya, Das 1202 IND1.0010.16406.40 
  Rai, Umesh 1675 NEP1.0010.754030.00 
  Ningthem, Oinam 1708 IND0.001-0.2240-8.80 
  Rijied, Katrai 1685 IND0.001-0.2440-9.60 
  Jojo, K L 1212 IND1.0010.17406.80 
  Soni, Krishan 1808 IND0.001-0.1340-5.20 
  Ahmed, Walijah wc1876 BAN0.5010.414016.40 

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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