Individual Calculations July 2019
 Yen, Gideon  Total change: 222.80  Rating chartPersonal card
 UM U1600 International Classical Chess Championship (3rd IPT Series FIDE Rated) Kuala Lumpur MAS 2019-05-30
RcRownchangeKK*chgGame
 1414 1106 2.50 5 1.77 40 70.80 
  Zainudin, Mohd Afif 1416 MAS0.001-0.1440-5.60 
  Mohd Derawi, Khairulasmawi 1455 MAS0.5010.394015.60 
  Sophia, Yek Yu Han 1346 MAS0.5010.304012.00 
  Ariff, Syawal Aqmar Shahrir 1506  * MAS1.0010.924036.80 
  Kavin, Mohan 1348 MAS0.5010.304012.00 
 * 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)
 
 4th SG City Chess Open 2018 - Challenger Singapore SGP 2019-06-07
RcRownchangeKK*chgGame
 1267 1090 6.00 8 3.80 40 152.00 
  Foo, Weng Chew 1273 SGP1.0010.744029.60 
  Goy, Sze Leng Eliza 1249 SGP0.001-0.2940-11.60 
  Raja, Jawahar Vignesh 1283 SGP1.0010.754030.00 
  Goy, Tang Jung Brennen 1224 SGP0.001-0.3240-12.80 
  Wang, Shi Tong Ron 1165 SGP1.0010.604024.00 
  Aw, Kai Le Andrew 1223 SGP1.0010.684027.20 
  Muthukumar, Mukesh 1439 IND1.0010.894035.60 
  Koh, Wei Le Gladys 1281 SGP1.0010.754030.00 

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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