Individual Calculations January 2023
 Kok, Kay Ian Matthew  Total change: 0.00  Rating chartPersonal card
 35th Cairnhill Open Chess Championship 2022 Singapore SGP 2022-11-26
RcRownchangeRpKK*chgGame
 1309 0 5.00 9 0.00 1329   0.00 
  Manan, Agarwal 1322 SGP0.0010.00 0.00 
  Ng, Jing Xuan Alyssa 1134 SGP1.0010.00 0.00 
  Nainika, Gupta 1239 SGP1.0010.00 0.00 
  Tobin, William Christie 1281 SGP1.0010.00 0.00 
  Kong, Zi Yau Bernadette wc1448 SGP0.5010.00 0.00 
  Conan, Wong 1397 SGP0.0010.00 0.00 
  Palaniappan, Adhi Somu 1231 SGP1.0010.00 0.00 
  Yu, Kaiyi 1384 SGP0.0010.00 0.00 
  Tan, Min Quan 1347 SGP0.5010.00 0.00 

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)
 

 

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