Individual Calculations November 2023
 Debayan, Ray  Total change: 124.00  Rating chartPersonal card
 4th DDDBCA Open Rating Tournament Kolkata IND 2023-09-29
RcRownchangeKK*chgGame
 1572 1445 4.00 7 0.57 40 22.80 
  Amiyanshu, Bhowal 1175 IND1.0010.17406.80 
  Kaustuv, Kundu 2432 IND0.0010.00400.00 
  Samim, S K 1179 IND1.0010.18407.20 
  Saptorshi, Gupta 2092 IND0.001-0.0140-0.40 
  Arkoprobha, Banik 1193 IND1.0010.19407.60 
  Pratyay, Dholay 1261 IND1.0010.264010.40 
  Agnivo, Chakraborty 1669 IND0.001-0.2240-8.80 

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 Matrix Cup International Open Fide Rating Chess Tournament 2023 Delhi IND 2023-10-09
RcRownchangeKK*chgGame
 1616 1445 5.00 8 2.53 40 101.20 
  Kushagra, Gupta 1086 IND1.0010.10404.00 
  Surender, Kumar 1184 IND1.0010.18407.20 
  Aryan, Ranjan 1821 IND0.5010.414016.40 
  Baig, Akram 1751 IND1.0010.864034.40 
  Bivor, Adak 1737 IND0.5010.354014.00 
  Vijay, Kumar 1832 IND0.5010.414016.40 
  Subhash, Srivastava 1785 IND0.5010.384015.20 
  Ashutosh, Kumar 1728 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)
 

 

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