Individual Calculations May 2017
 Thilakarathne, G M H  Total change: -11.20  Rating chartPersonal card
 Asian Youth Chess Championship 2017-U14O Tashkent UZB 2017-04-02
RcRownchangeKK*chgGame
 2070 2242 5.00 8 -0.49 40 -19.60 
  Hareb, Nasser Hareb Alshamsi 1842  * UAE1.0010.08403.20 
  Yuldoshev, Mekhriddin 1862 UZB1.0010.09403.60 
  Nurmamedov, Azat f2057 TKM1.0010.264010.40 
  Erigaisi, Arjun c2300 IND0.001-0.4240-16.80 
  Tan, Jun Ying c2017 MAS0.501-0.2840-11.20 
  Daghli, Arash 2205 IRI0.501-0.0540-2.00 
  Nguyen, Huynh Minh Thien c1842  * VIE0.501-0.4240-16.80 
  Abdusattorov, Nodirbek m2437 UZB0.5010.254010.00 
 * 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)
 
 National Youth Chess Championship 2017 - Under 14 Boys Colombo SRI 2017-04-17
RcRownchangeKK*chgGame
 1855 2242 7.50 8 0.21 40 8.40 
  Ushetti, U D V A S Y 1842  * SRI1.0010.08403.20 
  Peiris, P Dinitha Vimarshana 1842  * SRI1.0010.08403.20 
  Abhayarathne, K A K P 1842  * SRI1.0010.08403.20 
  Dabarera, G W D M 1842  * SRI1.0010.08403.20 
  Liyanage, Ranindu Dilshan 1842  * SRI1.0010.08403.20 
  Nanayakkara, J A K Saranath 1943 SRI1.0010.15406.00 
  Dissanayake, R K T 1842  * SRI1.0010.08403.20 
  Fernando, J S Aloka 1842  * SRI0.501-0.4240-16.80 
 * 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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