Individual Calculations December 2019
 Camhi, David  Total change: -43.00  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2019 Pattaya THA 2019-10-23
RcRownchangeKK*chgGame
 1566 1562 2.50 9 -2.15 20 -43.00 
  Tan, Jun Ying c1962  * MAS0.001-0.0820-1.60 
  Wongsawan, Thoetsak 1848 THA0.001-0.1620-3.20 
  Romero, Gladimir Chester 1498 PHI1.0010.41208.20 
  Barbe, Tom 1962  * BEL0.001-0.0820-1.60 
  Lee, Alexandre Km 1305 ENG0.001-0.8220-16.40 
  Wangthumboon, Patawee 1371 THA0.501-0.2520-5.00 
  Tan, Yong Xi Rey Matthew 1522 MAS0.001-0.5620-11.20 
  Asavayutphol, Pattarapong 1318 THA1.0010.20204.00 
  Ferrie, Peter 1308 ENG0.001-0.8120-16.20 
 * 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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