Individual Calculations July 2023
 Suravi, Bhattacharya  Total change: 19.88  Rating chartPersonal card
 60th WB State Open Chess Championship 2023 Kolkata IND 2023-06-01
RcRownchangeKK*chgGame
 1293 1360 5.00 7 0.67 28 18.76 
  Srija, Das 1135 IND1.0010.22286.16 
  Bristy, Mukherjee wc1885 IND0.001-0.0328-0.84 
  Spandan, Roy 1204 IND1.0010.29288.12 
  Aharsi, Ghosh 1224 IND0.001-0.6828-19.04 
  Shreyan, Bag 1194 IND1.0010.28287.84 
  Adipta, Saha 1246 IND1.0010.34289.52 
  Arkoprobha, Banik 1166 IND1.0010.25287.00 

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)
 
 14th KIIT International Chess Festival - 2023 (Category 'B' - Below 1900) Bhubaneswar IND 2023-06-11
RcRownchangeKK*chgGame
 1332 1360 7.00 10 1.42 28 39.76 
  Srijon, Saha 1236 IND1.0010.33289.24 
  Pritam, Darshan Nadimpalli 1086 IND1.0010.17284.76 
  Timalsina, Khom Prasad 1675 NEP0.001-0.1428-3.92 
  Anwit, Biswas 1130 IND0.001-0.7928-22.12 
  Krishnaav, Hazarika 1149 IND1.0010.23286.44 
  Adrija, Sil 1191 IND1.0010.28287.84 
  Sk., Md. Abdul Muttalib 1765 BAN0.001-0.0828-2.24 
  Janmejaya, Dehury 1208 IND1.0010.30288.40 
  Khushal, Bagri 1133 IND1.0010.21285.88 
  Sanket, Sagar Dash 1750 IND1.0010.912825.48 

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)
 
 14th KIIT International Chess Festival - 2023 (Category 'C' - Below 1600) Bhubaneswar IND 2023-06-15
RcRownchangeKK*chgGame
 1179 1360 4.50 8 -1.38 28 -38.64 
  Khushal, Bagri 1133 IND1.0010.21285.88 
  Shivam, Shah 1196 IND0.001-0.7228-20.16 
  Raimohan, Purty 1129 IND1.0010.21285.88 
  Manoj Kumar, Hota 1202 IND1.0010.29288.12 
  Subham, Parida 1216 IND1.0010.31288.68 
  Hasini, Kamabathula 1159 IND0.501-0.2628-7.28 
  Aditya, Vikram Mishra 1182 IND0.001-0.7328-20.44 
  Kadraka, Jogendra 1218 IND0.001-0.6928-19.32 

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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