Rapid: Individual Calculations August 2023
 Wong, Yi Hern Ethan  Total change: 70.40  Rating chartPersonal card
 4th Sunway Rapid Chess Championship 2023 Subang Jaya MAS 2023-06-18
RcRownchangeKK*chgGame
 1496 1207 0.00 4 -0.66 40 -26.40 
  Genkeswaran, Genivan 1557 MAS0.001-0.1140-4.40 
  Peong, Wei Jun 1445 MAS0.001-0.2040-8.00 
  Pereira, Desrran 1404 MAS0.001-0.2540-10.00 
  Abdullah Rizal, Muhd Taufiq 1579 MAS0.001-0.1040-4.00 

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)
 
 3rd 3 DAMANSARA AGE-GROUP FIDE RATED RAPID 2023 (U18) 3 DAMANSARA, PETALING JAYA, SELANGOR MAS 2023-07-15
RcRownchangeKK*chgGame
 1387 1207 2.50 4 1.33 40 53.20 
  Aryan, Mehta 1486 IND0.001-0.1640-6.40 
  Fadzil, Muhd Idraki 1572 MAS0.5010.404016.00 
  Azlee, Muhd Syamil 1113 MAS1.0010.374014.80 
  Ramakrishnan, Yoggenraj 1375 MAS1.0010.724028.80 

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)
 
 3rd 3 DAMANSARA AGE-GROUP FIDE RATED RAPID 2023 (OPEN) 3 DAMANSARA, PETALING JAYA, SELANGOR MAS 2023-07-16
RcRownchangeKK*chgGame
 1386 1207 2.50 5 1.09 40 43.60 
  Muhd Said, Mustafa 1479 MAS0.001-0.1740-6.80 
  Kumar, Sashvini 1122 MAS1.0010.384015.20 
  Aziz, Anas 1456 MAS1.0010.814032.40 
  Koh, Chia Ping 1494 MAS0.001-0.1640-6.40 
  Lin, Jie Xun 1381 MAS0.5010.23409.20 

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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