Individual Calculations February 2018
 Arun, Kumar  Total change: -87.00  Rating chartPersonal card
 Delhi International Open-2018 (Cat 'B') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 1364 1568 2.00 9 -4.52 20 -90.40 
  Niranjan, Mocharla 1786 IND0.001-0.2220-4.40 
  Yugraj 1168  * IND1.0010.08201.60 
  Roop, Saurav 1793 IND0.001-0.2220-4.40 
  Akash, Thomas 1267 IND0.001-0.8520-17.00 
  Ravindra, Singh Rawat 1288 IND0.001-0.8420-16.80 
  Londhe, Sumit 1219 IND1.0010.11202.20 
  Patil, Aditi G 1303 IND0.001-0.8220-16.40 
  Rahul, Singh 1270 IND0.001-0.8520-17.00 
  Shatrudhan, Kumar 1184 IND0.001-0.9120-18.20 
 * 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)
 
 Delhi International Open - 2018 (Cat 'C') New Delhi IND 2018-01-13
RcRownchangeKK*chgGame
 1377 1568 7.50 10 0.17 20 3.40 
  Vikas, Saini 1224 IND0.501-0.3820-7.60 
  Anil, Bhoi 1232 IND1.0010.12202.40 
  Arjun, Singh 1381 IND0.001-0.7420-14.80 
  Kalgaonkar, S 1233 IND1.0010.12202.40 
  Khakhai, Zou 1372 IND1.0010.25205.00 
  Arun, Verma 1434 IND1.0010.32206.40 
  Satheesh, A S 1465 IND1.0010.36207.20 
  Vengatesan, B 1496 IND0.001-0.6020-12.00 
  Raj, Kumar(up) 1454 IND1.0010.34206.80 
  Bhojwani, Ravi 1480 IND1.0010.38207.60 

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)
 

 

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