Individual Calculations May 2018
 Sagar, Siya  Total change: -37.20  Rating chartPersonal card
 Lliga Catalana 2018 Primera Categoria Barcelona V Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1340 1199 1.50 2 0.85 40 34.00 
  Casassas Diaz, Oriol 1230 ESP1.0010.544021.60 
  Moles Membrive, Francisco Javier 1449 ESP0.5010.314012.40 

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)
 
 Lliga Catalana 2018 Segona Categoria Barcelona II Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1486 1199 1.00 1 0.84 40 33.60 
  Tallo Mampel, Jaume 1486 ESP1.0010.844033.60 

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)
 
 Lliga Catalana 2018 Segona Divisio grup I Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1515 1199 0.50 1 0.37 40 14.80 
  Bosch Barrera, Joan 1515 ESP0.5010.374014.80 

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)
 
 Asian Youth Chess 2018, Girls U12 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1409 1697 4.50 9 -2.99 40 -119.60 
  Nguyen, Hoang Thai Ngoc wc1344 VIE1.0010.11404.40 
  Boramanikar, Tanisha S 1483 IND0.001-0.7740-30.80 
  Shah, Kritee 1302 IND0.001-0.9240-36.80 
  Rui, Yueyue 1297  * CHN1.0010.08403.20 
  Mikheyeva, Diana 1368 KAZ1.0010.12404.80 
  Nguyen, Hong Nhung wc1503 VIE1.0010.254010.00 
  Velpula, Sarayu 1542 IND0.001-0.7140-28.40 
  Shivika, Rohilla 1384 IND0.001-0.8640-34.40 
  Prommuang, Araya 1462 THA0.501-0.2940-11.60 
 * 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)
 

 

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