Individual Calculations November 2023
 Amit, Tiwari  Total change: 0.00  Rating chartPersonal card
 4th DDDBCA Open Rating Tournament Kolkata IND 2023-09-29
RcRownchangeKK*chgGame
 1359 1441 5.00 8 0.00 20 0.00 
  Megha, Patra 1152 IND1.0010.16203.20 
  Chatterjee, K.k. 1973 IND0.5010.47209.40 
  Bivor, Adak 1718 IND0.001-0.1720-3.40 
  Anwit, Biswas 1209 IND0.501-0.2920-5.80 
  Arka, Datta Chaudhuri 1179 IND1.0010.18203.60 
  Debarpit, Mishra 1267 IND0.001-0.7320-14.60 
  Amiyanshu, Bhowal 1175 IND1.0010.18203.60 
  Yug, Desai 1198 IND1.0010.20204.00 

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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