Individual Calculations February 2015
 Rambabu, Sachan  Total change: -129.80  Rating chartPersonal card
 13th Delhi International Open 2015 below 2000 cat B Delhi IND 2015-01-09
RcRownchangeKK*chgGame
 1279 1545 3.50 10 -4.49 20 -89.80 
  Soham, Datar 1884 IND0.001-0.1220-2.40 
  Saypuri, Srithan 1145  * IND0.001-0.9220-18.40 
  Nikith, Krisna P 1155 IND0.501-0.4120-8.20 
  Sharan, R S 1211 IND0.001-0.8820-17.60 
  Savarkar, Narendra 1240 IND1.0010.14202.80 
  Sushil, Kumar Mahavir Prasad 1274 IND0.001-0.8320-16.60 
  Lochana, B 1182 IND0.501-0.4020-8.00 
  Sai, Rohith V 1176 IND0.501-0.4020-8.00 
  Aanya, Agarwal 1234 IND1.0010.14202.80 
  Ambika, Prasad Singh 1292 IND0.001-0.8120-16.20 
 * 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)
 
 13th Delhi International Open 2015 below 1600 cat C Delhi IND 2015-01-13
RcRownchangeKK*chgGame
 1307 1545 3.50 7 -2.00 20 -40.00 
  Aryan, Arora 1188 IND1.0010.11202.20 
  Sumit, Kumar (bih) 1373 IND0.001-0.7320-14.60 
  Prince, Mishra 1234 IND1.0010.14202.80 
  Tarun, Kanyamarala 1391 IND1.0010.29205.80 
  Deepak, Kumar Patel 1435 IND0.001-0.6520-13.00 
  Sarvag, Rian Sahu 1323 IND0.001-0.7820-15.60 
  Cyrus, Chhikara 1204 IND0.501-0.3820-7.60 

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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