Individual Calculations December 2018
 Cahyadi  Total change: 12.40  Rating chartPersonal card
 3RD NMA-SG U2000 INTERNATIONAL TOURNAMENT Kuala Lumpur, Malaysia MAS 2018-11-17
RcRownchangeKK*chgGame
 1596 1690 5.00 7 0.81 20 16.20 
  Akhramsyah, Adib Amanuddin Zakhe 1290  * MAS1.0010.08201.60 
  Mohamad, Khairul Faizal 1335 MAS0.501-0.3920-7.80 
  Razali, Muhd Syukur 1523 MAS1.0010.28205.60 
  Zairudin, Muhd Luqman Iskandar 1624 MAS1.0010.41208.20 
  Poh, Yu Tian 1743 MAS0.001-0.4320-8.60 
  Khandhar, Kaushal 1894 MAS1.0010.762015.20 
  Akhramsyah, Aqil Ainuddin Naufal 1760 MAS0.5010.10202.00 
 * 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)
 
 Big Rook Chess Festival 2018 - U2200 Bangkok THA 2018-11-23
RcRownchangeKK*chgGame
 1590 1690 3.50 6 -0.19 20 -3.80 
  Parondo, Rolly 2090  * PHI0.001-0.0820-1.60 
  Burbach, Brunel Baron 1465 THA1.0010.22204.40 
  Lozano, Arvie 1958 PHI0.001-0.1720-3.40 
  Kulchayodom, Pridiyathon 1313 THA1.0010.09201.80 
  Srivatanakul, Pricha 1407 THA1.0010.16203.20 
  Piyathumawuttikul, Kantapat 1304 THA0.501-0.4120-8.20 
 * 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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