Individual Calculations October 2019
 De Silva, L M S T  Total change: -4.80  Rating chartPersonal card
 Western Asian Youth and Junior Chess Championship 2019 U - 20 Open Delhi IND 2019-09-06
RcRownchangeKK*chgGame
 1840 1884 3.50 8 -1.04 40 -41.60 
  Rajdeep, Sarkar f2284  * IND0.001-0.0840-3.20 
  Narasimha, Raveendra G 1612 IND0.501-0.3340-13.20 
  Aaditya, Dhingra 1880 IND0.001-0.5140-20.40 
  Godson, Merlin E 1774 IND0.501-0.1540-6.00 
  Sharan, R S 1646 IND0.001-0.8040-32.00 
  Aarush, Gupta 1716 IND1.0010.284011.20 
  Morvekar, Kedar 1757 IND1.0010.334013.20 
  Nayem, Haque 2054 BAN0.5010.22408.80 
 * 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)
 
 10th Buddhi International Rating Chess Championship 2019 Gampaha SRI 2019-09-12
RcRownchangeKK*chgGame
 1665 1884 7.50 9 0.92 40 36.80 
  Bandara, Lakshika Sathsarani 1484  * SRI1.0010.08403.20 
  Weerasekara, Dishal Nimsara 1484  * SRI1.0010.08403.20 
  Abhimanyu, Iraja 1484  * SRI1.0010.08403.20 
  Dissanayake, Manusha Dinuk 1489 SRI1.0010.08403.20 
  Chakravarthi Reddy, M m2284  * IND0.5010.424016.80 
  Sathmina, S L Lalindu 1543 SRI1.0010.12404.80 
  Alahakoon, Isuru 2141 SRI0.001-0.1840-7.20 
  Tennakoon, Lisara Samadhith 1484  * SRI1.0010.08403.20 
  Kalubowila, K H N 1594 SRI1.0010.16406.40 
 * 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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