Individual Calculations June 2017
 Rohan Raju, Sathis Kumar  Total change: -51.20  Rating chartPersonal card
 TN State Under 13 Chess championship for boys Namakkal Tamilnadu India IND 2017-05-03
RcRownchangeKK*chgGame
 1203 1238 2.50 7 -1.42 40 -56.80 
  Arvind, Balaje Dinakaran 1078 IND1.0010.294011.60 
  Nithish, Muthukumaran 1520 IND0.001-0.1640-6.40 
  Karthick, Bala G 1096 IND1.0010.314012.40 
  Ayyappan, P Santhana Prabu 1606 IND0.001-0.1040-4.00 
  Vengatesh, Krishnan C 1064 IND0.501-0.2340-9.20 
  Mrigesh, Ram K A 1005 IND0.001-0.7940-31.60 
  Kiran, Prasath T 1055 IND0.001-0.7440-29.60 

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)
 
 28th TN State Under - 17 FIDE Rated open Thanjavur IND 2017-05-08
RcRownchangeKK*chgGame
 1383 1238 2.50 7 0.14 40 5.60 
  Sudharsan, Gurukrishnan 1598 IND0.5010.404016.00 
  Raghavendra, Venkatasubramani 1373 IND1.0010.684027.20 
  Vignesh, Kasi P L 1638  * IND0.001-0.0840-3.20 
  Thiyagarajan, Tamilselvi 1485 IND0.001-0.1940-7.60 
  Arjun, Kumar S 1456 IND0.001-0.2240-8.80 
  Katheraswaran, A 1063 IND0.501-0.2340-9.20 
  Roshan, M 1071 IND0.501-0.2240-8.80 
 * 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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