Individual Calculations November 2022
 Ngo, Duc Tri  Total change: 84.40  Rating chartPersonal card
 Friendly & Prochess Match 09-2022 Ha Noi VIE 2022-09-24
RcRownchangeKK*chgGame
 2117 2087 4.00 4 2.16 40 86.40 
  Cox, Tristan A 2117 ENG1.0010.544021.60 
  Cox, Tristan A 2117 ENG1.0010.544021.60 
  Cox, Tristan A 2117 ENG1.0010.544021.60 
  Cox, Tristan A 2117 ENG1.0010.544021.60 

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)
 
 Asian Youth Chess Championships 2022 - Standard Open 18 Bali INA 2022-10-13
RcRownchangeKK*chgGame
 2209 2261 4.50 8 -0.05 40 -2.00 
  Poh, Xuan Rui Ethan 2004 SGP1.0010.18407.20 
  Tursunali , Bekarys 2110 KAZ0.501-0.2040-8.00 
  Zia, Tahsin Tajwar f2255 BAN1.0010.494019.60 
  Arfan, Aditya Bagus f2341 INA0.5010.11404.40 
  Laohawirapap, Prin c2213 THA0.501-0.0740-2.80 
  Soham, Kamotra c2382 IND0.001-0.3440-13.60 
  Tran, Dang Minh Quang f2180 VIE0.501-0.1140-4.40 
  Itgelt, Khuyagtsogt 2184 MGL0.501-0.1140-4.40 

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)
 

 

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