Individual Calculations August 2023
 Makarova, Valiliia  Total change: -119.20  Rating chartPersonal card
 Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Amateurs Chiang Mai THA 2023-06-28
RcRownchangeKK*chgGame
 1356 1615 2.50 7 -3.02 40 -120.80 
  Nguyen, Hoang Minh 1264 VIE1.0010.11404.40 
  Vedant, Nayudu 1153 IND0.001-0.9540-38.00 
  Tran, Le Vy 1345 VIE0.001-0.8340-33.20 
  Shatalin, Andrian 1215  * RUS0.501-0.4240-16.80 
  Mai, Hieu Linh 1605 VIE0.001-0.5140-20.40 
  Pham, Huy Duc 1498 VIE0.001-0.6640-26.40 
  Osterhus, Omar Torbjorn 1414 DEN1.0010.24409.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1725 1615 3.50 9 0.04 40 1.60 
  Wang, Mi Ya Mia 1215  * SGP1.0010.08403.20 
  Burbach, Brunel Baron 1900 THA0.5010.344013.60 
  Barbe, Tom 2020 BEL1.0010.924036.80 
  Habla, Jony f2214 PHI0.001-0.0240-0.80 
  Babak, Yulia 1975 RUS0.5010.404016.00 
  Li, Yiheng 1833 HKG0.001-0.2240-8.80 
  Chua, Siang-Zhe 1150 MAS0.501-0.4540-18.00 
  Attwood, James 1955 AUS0.001-0.1240-4.80 
  Dhanesh, Venkata Narayanaswamy 1261 SGP0.001-0.8940-35.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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