Individual Calculations June 2018
 Annyatoma, Das  Total change: -27.60  Rating chartPersonal card
 Bengal State Under 13 Girls FIDE rating Kolkata IND 2018-05-04
RcRownchangeKK*chgGame
 1265 1382 3.50 5 0.29 40 11.60 
  Saparya, Ghosh 1069 IND1.0010.14405.60 
  Kriti, Mundhra 1165 IND0.501-0.2840-11.20 
  Sinthia, Sarkar 1379 IND1.0010.504020.00 
  Ayantika, Das 1449 IND0.001-0.4140-16.40 
  Tanisha, Chatterjee 1262 IND1.0010.344013.60 

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)
 
 Odisha GM Open Chess Festival 2018 Cat "B" below 2000 Bhubaneshwar IND 2018-05-25
RcRownchangeKK*chgGame
 1390 1382 3.50 9 -0.98 40 -39.20 
  Rajesh, Kumar Nayak 1644 IND0.001-0.1840-7.20 
  Varun, Prabhakaran K S 1137 IND1.0010.20408.00 
  Sukhavi, Achumi 1672 IND0.5010.344013.60 
  Bharti, Vishal 1626 IND0.5010.304012.00 
  Chakravarthi, S.v.c. 1657 IND0.001-0.1740-6.80 
  Sagnik, Saha 1217 IND0.501-0.2240-8.80 
  Swain, Arin Anwesh 1133 IND0.501-0.3140-12.40 
  Hima, Surya K 1207 IND0.501-0.2340-9.20 
  Radha, Krishna Devaki 1221 IND0.001-0.7140-28.40 

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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