Blitz: Individual Calculations April 2023
 Wongsawan, Thoetsak  Total change: 64.60  Rating chartPersonal card
 RKCC March 2023 Blitz Bangkok THA 2023-03-19
RcRownchangeKK*chgGame
 1748 1707 5.00 6 2.17 20 43.40 
  Foo, Alex Randall Sy 1378 MAS1.0010.12202.40 
  Wiwatanadate, Poompong f2113 THA1.0010.922018.40 
  Pinphetsawan, Sirikwan 1419 THA1.0010.16203.20 
  Nonles, Ronald 1946 PHI0.001-0.2020-4.00 
  Sacar, Mohamad 2123 PHI1.0010.932018.60 
  Astrom Grondahl, Jon 1508 SWE1.0010.24204.80 

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)
 
 Big Rook March 2023 Blitz Chess Open Bangkok THA 2023-03-26
RcRownchangeKK*chgGame
 1907 1707 3.00 6 1.06 20 21.20 
  Salvador, Louie 2256 PHI0.001-0.0320-0.60 
  Pinphetsawan, Sirikwan 1419 THA1.0010.16203.20 
  Gudmundsson, Petur Steinn 1790 ISL0.001-0.3920-7.80 
  Larsen, Hans Haagen 1675 DEN1.0010.46209.20 
  Portugalera, Ric 2078 PHI1.0010.902018.00 
  Habla, Jony f2224 PHI0.001-0.0420-0.80 

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)
 

 

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