Individual Calculations November 2023
 Chakrabarti, Tamal  Total change: -48.60  Rating chartPersonal card
 4th DDDBCA Open Rating Tournament Kolkata IND 2023-09-29
RcRownchangeKK*chgGame
 1248 1539 4.50 8 -2.22 20 -44.40 
  Swapneel, Das 1225 IND0.001-0.8620-17.20 
  Syamantak, Saha 1139  * IND1.0010.08201.60 
  Arka, Datta Chaudhuri 1179 IND1.0010.10202.00 
  Ishan, Sinha 1335 IND0.001-0.7620-15.20 
  Spandan, Roy 1253 IND0.501-0.3420-6.80 
  Anwit, Biswas 1209 IND1.0010.12202.40 
  Venkatesh, H 1347 IND1.0010.25205.00 
  Paramarth, Mitra 1293 IND0.001-0.8120-16.20 
 * 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)
 
 8th N L Pandiyar Memorial International FIDE Rating Chess Tournament 2023 Udaipur IND 2023-10-15
RcRownchangeKK*chgGame
 1419 1520 5.50 9 -0.21 20 -4.20 
  Yogeshwar, Dhankhar 1129 IND1.0010.09201.80 
  Chandan, Kumar Pradhan 1272 IND1.0010.19203.80 
  Mallikarjuna, Raob 1259 IND1.0010.18203.60 
  Balkishan, A. 1838 IND0.001-0.1320-2.60 
  Chandan, Chawla 1321 IND0.501-0.2620-5.20 
  Indrajeet, Tomar 1333 IND1.0010.26205.20 
  Vrashank, Chouhan 1930 IND0.001-0.0820-1.60 
  Rajveer, Patil 1342 IND0.501-0.2320-4.60 
  Shikhar, Karn 1344 IND0.501-0.2320-4.60 

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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