Individual Calculations March 2016
 Gamage, Nethmi Nirasha  Total change: -80.00  Rating chartPersonal card
 Colombo Chess Festival 2016 Colombo SRI 2016-02-03
RcRownchangeKK*chgGame
 1304 1546 5.00 8 -1.19 40 -47.60 
  Ikiriwatte, Sakith V B 1146  * SRI1.0010.08403.20 
  Kavinda, Akila 1901 SRI0.001-0.1140-4.40 
  Gunatunga, K D Ovindu Mandith 1197 SRI0.501-0.3940-15.60 
  Wanasinghe, Thidas Bandara 1179 SRI0.501-0.4040-16.00 
  Nanayakkara, Janindu 1173 SRI1.0010.10404.00 
  Upananda, K Y Sasmitha 1309 SRI0.501-0.3040-12.00 
  Premawardhana, K G K B 1216 SRI1.0010.12404.80 
  Udagedara, Sandili Kanishka 1311 SRI0.501-0.2940-11.60 
 * 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)
 
 Women's Qualifying 2016 Colombo Colombo SRI 2016-02-19
RcRownchangeKK*chgGame
 1326 1546 4.50 7 -0.81 40 -32.40 
  Karunarathna, Thilini Savindya 1182 SRI1.0010.10404.00 
  Pavalachandran, Ashvini 1280 SRI1.0010.18407.20 
  Peiris, H Pevinya 1643 SRI0.001-0.3740-14.80 
  Rathnayake, Nevindi Gihansa 1279 SRI1.0010.18407.20 
  Bandara, Vineli Thevinya 1266 SRI0.501-0.3440-13.60 
  Hewageegana, Himaya 1256 SRI0.501-0.3440-13.60 
  De Silva, Tenara 1378 SRI0.501-0.2240-8.80 

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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