Individual Calculations May 2019
 Chuemsakul, Sarocha  Total change: -37.62  Rating chartPersonal card
 Chiang Mai Open Chess Championship 2019 - Open Chiang Mai THA 2019-03-27
RcRownchangeKK*chgGame
 1609 1639 5.50 9 0.64 38 24.32 
  Kunanantakul, Kunawach 1239  * THA1.0010.08383.04 
  Habla, Jony f2039  * PHI0.001-0.0838-3.04 
  Singsomroj, Sornsawan 1303 THA1.0010.12384.56 
  Chaiongkarn, Bunyapon 1465 THA1.0010.273810.26 
  Wiwatanadate, Poompong f2025 THA0.001-0.0938-3.42 
  Upachan, Songkasem 1352 THA1.0010.16386.08 
  Nattavutthisit, Kavin 1776 THA1.0010.683825.84 
  Harbecke, Michael Theodor 1419 GER0.001-0.7838-29.64 
  Brown, Geoffrey M 1863 ENG0.5010.283810.64 
 * 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)
 
 Asian Youth Chess Championship 2019 - Under 16 Girls Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1534 1639 4.00 9 -1.63 38 -61.94 
  Hetti Arachchige, Thisumi S 1280 SRI0.001-0.9038-34.20 
  Hewawasam, H Y Nevanjee Dimanya wf1629 SRI1.0010.493818.62 
  Rathnayake, Maheesha Pabodhini 1294 SRI1.0010.11384.18 
  Dahampriya, H K T Dewnethmie 1431 SRI1.0010.23388.74 
  Sultanbek, Zeinep wc1891 KAZ0.001-0.1938-7.22 
  Fernando, G W Nethmi L 1621 SRI0.001-0.5338-20.14 
  Waranga, M G Yasasmi 1454 SRI1.0010.26389.88 
  Nghiem, Thao Tam 1604 VIE0.001-0.5538-20.90 
  Tharushi, T H D Niklesha wc1601 SRI0.001-0.5538-20.90 

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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