Rapid: Individual Calculations November 2023
 Kosaisoonthorn, Marwin  Total change: 107.40  Rating chartPersonal card
 Pacific Park Sriracha Rapid Chess Championship 2023 - Open Chonburi THA 2023-09-30
RcRownchangeKK*chgGame
 1578 1181 3.00 4 1.93 20 38.60 
  Brown, Geoffrey M 1722 ENG0.5010.47209.40 
  Punyanitya, Prempipath 1100 THA1.0010.39207.80 
  Kangkorn, Sek 1231 THA1.0010.572011.40 
  Baba, Masahiro f2259 JPN0.5010.502010.00 

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)
 
 1st The Rooky International Open 2023 - Super Rapid Open Bangkok THA 2023-10-21
RcRownchangeKK*chgGame
 1611 1206 4.50 7 3.44 20 68.80 
  Rohland, Michael Karl 1699 CAN0.001-0.0420-0.80 
  Yarkin, Veniamin 1455 RUS0.5010.31206.20 
  Gromov, Mikhail 1387 RUS1.0010.742014.80 
  Nithiyanatham, Govindasamy 1304 MAS1.0010.632012.60 
  Gudmundsson, Petur Steinn 1487 ISL1.0010.842016.80 
  Dragic, Athanase 1720 FRA1.0010.962019.20 
  Salvador, Louie 2222 PHI0.0010.00200.00 

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)
 

 

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