Individual Calculations October 2017
 Tennakoon, Lisara Samadhith  Total change: 28.80  Rating chartPersonal card
 3rd Negombo Chess Festival 2017 Negombo, Sri lanka SRI 2017-08-20
RcRownchangeKK*chgGame
 1432 1230 3.50 8 1.25 40 50.00 
  Sarvadh, Sathiaram 1630  * IND1.0010.924036.80 
  Weerakoon, D D P 1626 SRI0.5010.424016.80 
  Murali, V. 1444 SRI0.001-0.2340-9.20 
  Wijeratne, Tharin 1067 SRI1.0010.284011.20 
  Abeysekara, W A D T 1467 SRI1.0010.804032.00 
  Deshappriya, D Kalindu 1522 SRI0.001-0.1540-6.00 
  Senanayaka, P D 1630  * SRI0.001-0.0840-3.20 
  Liyanage, D B M Nethmini 1070 SRI0.001-0.7140-28.40 
 * 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)
 
 8th Kandy Open International Rating Chess Championship 2017 Kandy SRI 2017-08-25
RcRownchangeKK*chgGame
 1319 1230 2.00 6 -0.53 40 -21.20 
  Hippola, H M S S 1615 SRI0.001-0.0940-3.60 
  Dabarera, G W D M 1630  * SRI0.001-0.0840-3.20 
  Jayaweera Gamage, Disindu Hansad 1019 SRI1.0010.23409.20 
  Hewage, Dinupa Adithya 1053 SRI1.0010.274010.80 
  Ranawaka, Nuran Lakshitha N 1524 SRI0.001-0.1540-6.00 
  Wijesinghe, W M Gayanuka K B 1070 SRI0.001-0.7140-28.40 
 * 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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