Individual Calculations January 2024
 Teo, Hong Kai Javier  Total change: -95.60  Rating chartPersonal card
 36th Cairnhill Open Chess Championship 2023 Singapore SGP 2023-12-04
RcRownchangeKK*chgGame
 1288 1264 1.50 6 -1.32 40 -52.80 
  Lakshminarasimhan, Rahul 1455 SGP0.5010.254010.00 
  Teo, Jek Kai Aloysius 1383 SGP0.001-0.3440-13.60 
  Parthasarathi, Rishikesh 1437 SGP0.001-0.2740-10.80 
  Liang, Kaicheng 1187 SGP1.0010.394015.60 
  Chiang, Cheng En Christopher 1185 SGP0.001-0.6140-24.40 
  Tang, Yiren 1078 SGP0.001-0.7440-29.60 

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)
 
 2023 Singapore National Age Group Chess Championships Under 12 Singapore SGP 2023-12-14
RcRownchangeKK*chgGame
 1129 1264 1.00 2 -0.36 40 -14.40 
  Aashrita, Balaji Guttula 1064 IND0.001-0.7640-30.40 
  Palaniappan, Adhi Somu 1193 SGP1.0010.404016.00 

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)
 
 Hong Kong International Open 2023 Hong Kong HKG 2023-12-24
RcRownchangeKK*chgGame
 1601 1264 0.00 5 -0.71 40 -28.40 
  Poon, Pak Yu 1578 HKG0.001-0.1440-5.60 
  Liu, Meng 1763 CHN0.001-0.0440-1.60 
  Wang, Zihao 1733 CHN0.001-0.0540-2.00 
  Liu, Fung Ming Mathew 1463 HKG0.001-0.2440-9.60 
  Li, Shing Hei 1466 HKG0.001-0.2440-9.60 

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)
 

 

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