Individual Calculations August 2018
 Wickramasinghe, Minethma Lasandi  Total change: -2.00  Rating chartPersonal card
 3rd SSC Open International Rating Chess Tournament 2018 Matara SRI 2018-06-27
RcRownchangeKK*chgGame
 1357 1366 5.00 7 1.38 40 55.20 
  Mendis, D Udul Dilsara 1068 SRI1.0010.15406.00 
  Lakmal, M A C 1524 SRI0.5010.21408.40 
  Gunaratne, Manisha Suchini wf1593 SRI0.001-0.2140-8.40 
  Peiris, T Shakya Imanjith 1117 SRI1.0010.19407.60 
  Sandaruwan, M G Ravindu 1239 SRI0.501-0.1740-6.80 
  Achintha, L H G Shamesh 1215 SRI1.0010.304012.00 
  Madushan, K D Tharusha 1742 SRI1.0010.914036.40 

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)
 
 14th Asian Schools Chess Championship 2018 - under 13 Girls Waskaduwa SRI 2018-07-09
RcRownchangeKK*chgGame
 1285 1366 3.50 8 -1.43 40 -57.20 
  Liyanage, Deshani Sanjula 1111 SRI1.0010.19407.60 
  Sim, Jia Ru 1766  * MAS0.001-0.0840-3.20 
  Srilal, D A D T 1239 SRI0.501-0.1740-6.80 
  Dilanya, W V Nethmi 1250 SRI0.001-0.6640-26.40 
  Sandeepani, M Tharushi 1356 SRI0.501-0.0140-0.40 
  Herath, H M M D 1227 SRI0.001-0.6940-27.60 
  Herath, Abhimani 1128 SRI1.0010.20408.00 
  Jayasundara, Nisansa Hansali 1206 SRI0.501-0.2140-8.40 
 * 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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