Individual Calculations May 2017
 De Silva, Tenara  Total change: -68.40  Rating chartPersonal card
 Asian Youth Chess Championship 2017-U16G Tashkent UZB 2017-04-02
RcRownchangeKK*chgGame
 1630 1637 3.50 8 -0.63 40 -25.20 
  Salimova, Asal 1898 UZB0.001-0.1840-7.20 
  Al-Shamsi, Ousha 1478 UAE0.501-0.2140-8.40 
  Zairbek Kyzy, Begimay 1655 KGZ0.001-0.4740-18.80 
  Udagedara, Sandali Kanishka 1466 SRI1.0010.274010.80 
  Khusainova, Ozoda 1574 UZB1.0010.414016.40 
  Abdullaeva, Zebo 1375 UZB0.501-0.3240-12.80 
  Nguyen, Vu Thu Hien 1957 VIE0.001-0.1340-5.20 
  Abdukholikova, Rano 1636 UZB0.5010.00400.00 

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)
 
 National Youth Chess Championship 2017 - Under 16 Girls Colombo SRI 2017-04-17
RcRownchangeKK*chgGame
 1366 1637 5.50 8 -1.08 40 -43.20 
  Nimesha, Hasini 1237  * SRI1.0010.08403.20 
  Sarathchandra, Thihansa Dewwanth 1302 SRI1.0010.12404.80 
  Herath, Sanduni 1403 SRI0.501-0.2940-11.60 
  Sirimewan, K Hasareli 1396 SRI0.501-0.3040-12.00 
  Rathnayake, Nevindi Gihansa 1376 SRI0.501-0.3240-12.80 
  Madurapperuma, M A D Maheshika L 1353 SRI1.0010.16406.40 
  Kanakarathne, S Nevinka De Silva 1395 SRI0.501-0.3040-12.00 
  Udagedara, Sandali Kanishka 1466 SRI0.501-0.2340-9.20 
 * 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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