Individual Calculations October 2023
 Lee, Yun Rui  Total change: 105.60  Rating chartPersonal card
 18th Dato Arthur Tan Malaysian Open Chess Championship Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1921 1613 4.50 9 2.82 40 112.80 
  Pangilinan, Stephen Rome f2149 PHI0.001-0.0340-1.20 
  Stark, John c1980 NZL1.0010.904036.00 
  Velpula, Sarayu 2050 IND0.001-0.0640-2.40 
  Chen, Yining wc1887 CHN0.001-0.1740-6.80 
  Isaac, Lee Zhia Wei 1321 MAS1.0010.15406.00 
  Nithyalakshmi, Sivanesan wc1889 MAS1.0010.834033.20 
  Andyka, Pitra m2173 INA0.001-0.0240-0.80 
  Labanda, Jarvey 1945 PHI1.0010.884035.20 
  Chua, Chee Sian Sebastien 1893 MAS0.5010.344013.60 

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)
 
 7th Queens College U1600 FIDE Classical Kuala Lumpur MAS 2023-09-09
RcRownchangeKK*chgGame
 1383 1613 4.50 6 -0.18 40 -7.20 
  Adlan, Harris Danial 1299 MAS1.0010.14405.60 
  Quake, Zhun Zian Shaun 1348 MAS1.0010.18407.20 
  Ethan, Reece Fernandez 1285 MAS0.001-0.8740-34.80 
  Yahaya, Nor Zaiasron 1449 MAS0.501-0.2240-8.80 
  Chay, Joon Hoong 1521 MAS1.0010.374014.80 
  Teh, Eu An Ian 1394 MAS1.0010.22408.80 

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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