Individual Calculations September 2016
 Galappaththi, Chinthaka Anuruddh  Total change: 19.80  Rating chartPersonal card
 Commonwealth Chess Championship 2016 Waskaduwa SRI 2016-07-30
RcRownchangeKK*chgGame
 1991 2002 6.00 9 1.36 20 27.20 
  Ngieng, Vivian 1602  * MAS1.0010.08201.60 
  Bandara, S A R B 1602  * SRI1.0010.08201.60 
  Rajdeep, Sarkar f2351 IND0.5010.39207.80 
  Tania, Sachdev mwg2398 IND0.001-0.0820-1.60 
  Basnayake, I U wc1743 SRI1.0010.18203.60 
  Aradhya, Garg 2262 IND0.5010.32206.40 
  Makhija, Aashna 1818 IND1.0010.26205.20 
  Lodhi, Mahmood m2336 PAK0.001-0.1220-2.40 
  De Moraes, Shamin 1806 SRI1.0010.25205.00 
 * 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)
 
 Negombo Chess Festival 2016. Negombo SRI 2016-08-12
RcRownchangeKK*chgGame
 1680 2002 6.50 8 -0.37 20 -7.40 
  Liyanage, L D S 1602  * SRI1.0010.08201.60 
  Jayanka, L P P R 1602  * SRI1.0010.08201.60 
  Kumarawadu, C S 1602  * SRI1.0010.08201.60 
  Sandeepa, H Niruksha Akshith 1747 SRI0.501-0.3120-6.20 
  Theekshana, H G Denuwan 1723 SRI1.0010.16203.20 
  Nanayakkara, J A G Ganganath 1602  * SRI1.0010.08201.60 
  Nanayakkara, J A K Saranath 1878 SRI0.001-0.6720-13.40 
  Lahiru, N P G Sithija 1685 SRI1.0010.13202.60 
 * 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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