Individual Calculations May 2018
 Aayush, Bhattacherjee  Total change: 168.40  Rating chartPersonal card
 West Bengal State age group 11 Open Kolkata IND 2018-03-29
RcRownchangeKK*chgGame
 1288 1332 5.00 6 1.63 40 65.20 
  Ritam, Kundu 1073 IND1.0010.18407.20 
  Sayan, Ghosh 1159 IND1.0010.274010.80 
  Alekhya, Mukhopadhyay 1626 IND0.5010.354014.00 
  Arkya, Chatterjee 1203 IND0.501-0.1740-6.80 
  Sankalan, Shah 1428 IND1.0010.634025.20 
  Dhrubajyoti, Barman 1240 IND1.0010.374014.80 

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)
 
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 1698 1332 3.50 9 2.58 40 103.20 
  Ilyes, Peter 1732  * NOR0.5010.424016.80 
  Streiter, Gerhard 1732  * AUT0.001-0.0840-3.20 
  Ahn, Sungmin 1732  * KOR0.001-0.0840-3.20 
  Frei, Gustav 1673 SUI0.5010.384015.20 
  Asavasaetakul, Chawit 1633 THA0.5010.354014.00 
  Frost, Peter 1732  * AUS0.001-0.0840-3.20 
  Kong Jian Yuan, Stephen 1624 SGP0.5010.354014.00 
  Saelee, Suppakrit 1732  * THA1.0010.924036.80 
  Kim, Doyun 1690 KOR0.5010.404016.00 
 * 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)
 

 

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