Individual Calculations May 2023
 Sovna, Sonali Jena  Total change: 39.60  Rating chartPersonal card
 20th Delhi International Open Grandmasters Chess Tournament-2023 New Delhi IND 2023-03-23
RcRownchangeKK*chgGame
 1374 1383 3.00 6 -0.06 20 -1.20 
  Sriram, Adarsh Uppala 1753 IND0.001-0.1020-2.00 
  Viraj, Suneja 1045 IND0.501-0.3820-7.60 
  Abaneesh, Pal 1121 IND1.0010.18203.60 
  Wankhade, Sanskruti wc1662 IND0.5010.34206.80 
  Aman, Balana 1579 IND0.001-0.2520-5.00 
  Hasini, Kamabathula 1085 IND1.0010.15203.00 

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)
 
 5th Holi Cup International Lakecity Open FIDE Rating Chess Tournament 2023 Udaipur IND 2023-04-16
RcRownchangeKK*chgGame
 1512 1383 4.00 8 0.94 20 18.80 
  Gopal, K.n. c1972 IND0.5010.48209.60 
  Bhoir, Paras Dilip 1782 IND0.5010.42208.40 
  Sunil, Gokhale 1212 IND0.501-0.2320-4.60 
  Gor, Dhruvin Bipinbhai 1155 IND1.0010.21204.20 
  Sahil, Bheron 1643 IND0.001-0.1820-3.60 
  Mohammad, Ismail Khadar 1227 IND1.0010.29205.80 
  Hermon, Dain Saldanha 1529 IND0.5010.20204.00 
  Singh, Ambesh Pratap 1577 IND0.001-0.2520-5.00 

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)
 
 Mayor Magan Trophy International Open FIDE Rated Chess Tournament 2023 Mathura IND 2023-04-23
RcRownchangeKK*chgGame
 1601 1383 3.50 8 1.10 20 22.00 
  Rupesh, Reddy Y 1658 IND0.001-0.1720-3.40 
  Sharma, Ram 1149 IND1.0010.21204.20 
  Rathore, S.k. f1749 IND1.0010.902018.00 
  Mayukh, Majumder 1601 IND0.001-0.2220-4.40 
  Singla, Aaryan 1606 IND0.5010.28205.60 
  Vijay, Kumar 1871 IND0.001-0.0420-0.80 
  Sundar, Divij P 1091 IND1.0010.15203.00 
  Chatterjee, K.k. 2085 IND0.001-0.0120-0.20 

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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