Individual Calculations May 2023
 Sudhirsana, Singh R.k.  Total change: -59.20  Rating chartPersonal card
 20th Delhi International Open Grandmasters Chess Tournament-2023 New Delhi IND 2023-03-23
RcRownchangeKK*chgGame
 1332 1538 4.00 8 -1.96 20 -39.20 
  Marium, Fatima 1793 IND0.001-0.1920-3.80 
  Aarth, Siddhesh Shenvi Karapurkar 1275 IND0.001-0.8220-16.40 
  Divesh, Agrawal 1183 IND1.0010.11202.20 
  Venkatesh, Das 1283 IND0.501-0.3120-6.20 
  Vyom, Malhotra 1309 IND1.0010.21204.20 
  Ramanuj, Mishra 1212 IND0.501-0.3720-7.40 
  Vihan, Ninad Parikh 1308 IND0.001-0.7920-15.80 
  Shaurya, Chaudhry 1296 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)
 
 Indore International Open (Challengers Category) Indore IND 2023-04-03
RcRownchangeKK*chgGame
 1323 1538 5.00 8 -1.00 20 -20.00 
  Vivaan, Daga 1138  * IND0.001-0.9220-18.40 
  Aman, Singh 1183 IND1.0010.11202.20 
  Rudra, Kavia 1294 IND0.501-0.3020-6.00 
  Vivaan, Sardana 1288 IND0.501-0.3120-6.20 
  Lokhandkar, Rushikesh 1284 IND1.0010.19203.80 
  Nigudkar, Ameya 1271 IND1.0010.18203.60 
  Vegi, Bhavishnu Sai Sivaji 1370 IND1.0010.28205.60 
  Sharma, Pankaj c1753 IND0.001-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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