Individual Calculations January 2024
 Pham, Tran Gia Phuc  Total change: 22.60  Rating chartPersonal card
 Ha Noi GM Chess tournament - November 2023 Ha Noi VIE 2023-11-29
RcRownchangeKK*chgGame
 2382 2386 5.00 9 0.45 20 9.00 
  Lee, Jun Hyeok m2375 KOR0.501-0.0220-0.40 
  Tran, Tuan Minh g2484 VIE1.0010.632012.60 
  Liu, Yi f2333 AUS0.001-0.5720-11.40 
  Laohawirapap, Prin m2329 THA1.0010.42208.40 
  Cao, Sang g2376 VIE0.001-0.5120-10.20 
  Murshed, Niaz g2363 BAN0.501-0.0320-0.60 
  Mohammad, Fahad Rahman m2399 BAN1.0010.522010.40 
  Ilamparthi, A R m2385 IND0.001-0.5020-10.00 
  Bui, Vinh g2390 VIE1.0010.512010.20 

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)
 
 Ha Noi GM Chess tournament - December 2023 Ha Noi VIE 2023-12-06
RcRownchangeKK*chgGame
 2385 2393 4.00 9 -0.59 20 -11.80 
  Banh, Gia Huy f2396 VIE0.5010.00200.00 
  Setyaki, Azarya Jodi m2391 INA0.5010.00200.00 
  Nguyen, Anh Dung g2462 VIE0.001-0.4020-8.00 
  Cao, Sang g2376 VIE0.501-0.0220-0.40 
  Murshed, Niaz g2363 BAN0.501-0.0420-0.80 
  Dau, Khuong Duy c2299 VIE0.501-0.1320-2.60 
  Mohammad, Fahad Rahman m2414 BAN0.001-0.4720-9.40 
  Lee, Jun Hyeok m2375 KOR1.0010.47209.40 
  Bui, Vinh g2390 VIE0.5010.00200.00 

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)
 
 2023 SPICE Cup Open Chesterfield, MO USA 2023-12-17
RcRownchangeKK*chgGame
 2411 2393 5.50 9 1.27 20 25.40 
  Liang, Yu-Cheng c2089 USA1.0010.14202.80 
  Betaneli, Alex f2178 USA1.0010.23204.60 
  Woodward, Andy Austin m2481 USA0.5010.12202.40 
  Quesada Perez, Yasser g2578 CUB0.5010.24204.80 
  Yoo, Christopher Woojin g2606 USA0.5010.27205.40 
  Wang, Justin m2512 USA1.0010.662013.20 
  Posthuma, Joshua m2449 USA0.5010.08201.60 
  Bora, Safal m2460 USA0.001-0.4120-8.20 
  Wang, Tianqi m2347 USA0.501-0.0620-1.20 

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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