Individual Calculations May 2019
 Pavalachandran, Ashvini  Total change: 88.00  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 14 Girls Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1593 1490 3.50 7 0.69 40 27.60 
  Gunawardena, Y Kaveesha 1181 SRI1.0010.14405.60 
  Vuong, Quynh Anh wf1876 VIE0.5010.414016.40 
  Tanvi, Vasudev Hadkonkar 1638 IND0.5010.20408.00 
  Wijesinghe, W M M N 1329 SRI1.0010.294011.60 
  Omonova, Umida wc1890  * UZB0.001-0.0840-3.20 
  Ghomi, Parnian wc1890  * IRI0.001-0.0840-3.20 
  Herath, H M M D 1349 SRI0.501-0.1940-7.60 
 * 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)
 
 World School Chess Championships 2019 - G15 Antalya TUR 2019-04-18
RcRownchangeKK*chgGame
 1589 1490 5.00 9 1.51 40 60.40 
  Ozbek, Busra 1830 TUR1.0010.884035.20 
  Cicek, Fidan 1475 TUR1.0010.484019.20 
  Kara, Gulce Nehir 1674 TUR0.001-0.2640-10.40 
  Jalali, Saba 1890  * IRI0.001-0.0840-3.20 
  Abisheva, Irada 1225 KAZ1.0010.18407.20 
  Nesanir, Selin 1668 TUR0.001-0.2740-10.80 
  Rzali, Sabina wc1674 AZE0.001-0.2640-10.40 
  Choksy, Anaisha 1334 SRI1.0010.294011.60 
  Ilkbahar, Nimet Seray 1529 TUR1.0010.554022.00 
 * 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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