Individual Calculations January 2015
 Ranasinghe, Anuga Gavindith  Total change: 120.40  Rating chartPersonal card
 Asian Amateur Chess Championship 2014 Waskaduwa SRI 2014-12-06
RcRownchangeKK*chgGame
 1515 1298 3.00 8 0.87 40 34.80 
  Marasinghe, H N B 1698  * SRI0.001-0.0840-3.20 
  Priyankara, Chamil 1698  * SRI0.001-0.0840-3.20 
  Rawan, Sbaa Saeed Alnuaimi 1035 UAE1.0010.18407.20 
  Nonis, P A R R 1529 SRI1.0010.794031.60 
  Mendis, Dasuni Hansika 1688 SRI0.001-0.0940-3.60 
  Al Maamari, Wafia Darwish wc1505 UAE0.001-0.2340-9.20 
  Ibrahim, Alsalos 1698  * JOR0.001-0.0840-3.20 
  Mathes Arachchi , Bhanila M 1270 SRI1.0010.464018.40 
 * 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)
 
 Ethugalpura International Rating Chess Championship 2014 Kurunegala SRI 2014-12-13
RcRownchangeKK*chgGame
 1617 1298 3.00 6 2.14 40 85.60 
  Lakmal, M A C 1546 SRI0.5010.314012.40 
  Abhimanyu, Iraja 1625 SRI1.0010.874034.80 
  Ketalawala, J.k.c. 1698  * SRI0.001-0.0840-3.20 
  Jayarathne, M N G 1698  * SRI0.001-0.0840-3.20 
  Sudarshana, P H M 1692 SRI1.0010.924036.80 
  Rajapaksha, R G R D M 1445 SRI0.5010.20408.00 
 * 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)
 

 

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