Individual Calculations October 2017
 Kithmal, P M Kalindhu  Total change: 103.20  Rating chartPersonal card
 8th Kandy Open International Rating Chess Championship 2017 Kandy SRI 2017-08-25
RcRownchangeKK*chgGame
 1446 1326 4.00 8 1.02 40 40.80 
  Kandearachchi, Niranga 1726  * SRI0.001-0.0840-3.20 
  Arunaba, J A Janendra 1116 SRI1.0010.23409.20 
  Kalubowila, K H N 1666 SRI0.5010.384015.20 
  Dahanayake, Isara Banidu 1593 SRI0.5010.324012.80 
  Tharushi, T H D Niklesha wc1582 SRI0.001-0.1940-7.60 
  Chamathka, Weerasinghe A Chethan 1131 SRI1.0010.254010.00 
  Kiriella, K G T S D 1180 SRI1.0010.304012.00 
  Subasinghe, D D C H 1576 SRI0.001-0.1940-7.60 
 * 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)
 
 2nd West Asian Youth Chess Championship 2017 Waskaduwa SRI 2017-09-06
RcRownchangeKK*chgGame
 1501 1276 3.50 8 1.56 40 62.40 
  Vithanage, Sandaruwi M 1523 SRI1.0010.814032.40 
  Tharushi, T H D Niklesha wc1665 SRI1.0010.914036.40 
  Nanayakkara, J A K Saranath 1676  * SRI0.001-0.0840-3.20 
  Thenuka, Kuruwita Gamalathge Kin 1618 SRI0.001-0.1240-4.80 
  Abeysekara, W A D T 1467 SRI0.001-0.2540-10.00 
  Zayed, Mallah Alremeithi 1116 UAE1.0010.294011.60 
  Al Shamsi, Hamad Naseer 1494 UAE0.5010.284011.20 
  Alwala, A D Hansaja Ramith 1446 SRI0.001-0.2840-11.20 
 * 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)
 

 

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