Individual Calculations October 2017
 Abhimanyu, Iraja  Total change: -49.20  Rating chartPersonal card
 Southern International Chess Championship 2017 Galle SRI 2017-08-14
RcRownchangeKK*chgGame
 1263 1569 6.50 8 -0.26 20 -5.20 
  Abeysekara, Yasasi Geemini 1169  * SRI1.0010.08201.60 
  Jayawardana, Chenuka Nethvidu 1234 SRI0.001-0.8820-17.60 
  Pabasara, K A Rathmi 1169  * SRI1.0010.08201.60 
  Methsiluni, Nimethma U J 1185 SRI1.0010.09201.80 
  Senevirathna, M Mokshana Nehan 1198 SRI1.0010.10202.00 
  Sandeepa, W A Geeshan 1398 SRI0.501-0.2320-4.60 
  Udugampola, Linal Sanuja 1323 SRI1.0010.19203.80 
  Jayanka, L P P R 1426 SRI1.0010.31206.20 
 * 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)
 
 8th Kandy Open International Rating Chess Championship 2017 Kandy SRI 2017-08-25
RcRownchangeKK*chgGame
 1277 1569 6.00 10 -2.20 20 -44.00 
  Vishwakumar, R 1169  * SRI1.0010.08201.60 
  Ekanayake, N N B 1224 SRI0.501-0.3920-7.80 
  Mendis, Chamod Vihanga 1224 SRI0.501-0.3920-7.80 
  Dharmasena, S B T V 1196 SRI0.501-0.4020-8.00 
  Dissanayaka, Yadeesha Rashmane c1215 SRI1.0010.11202.20 
  Welangalle, Pesala Dulkith 1303 SRI1.0010.18203.60 
  Lasitha, Subash c1779 SRI0.001-0.2320-4.60 
  Gunathilake, M D Kehan S 1260 SRI0.501-0.3620-7.20 
  Pathmasiri, R D Isuru Saranga 1227 SRI0.001-0.8820-17.60 
  Chamikara, S M P Janith 1169  * SRI1.0010.08201.60 
 * 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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