Individual Calculations May 2018
 Mottonen, Ari  Total change: -46.40  Rating chartPersonal card
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 1809 1984 4.00 9 -2.32 20 -46.40 
  Flores, Diego g2384  * ARG0.001-0.0820-1.60 
  Chan, Jacob Joseph 1737 AUS0.001-0.8120-16.20 
  Noel, Nicolas 1584  * FRA1.0010.08201.60 
  Abe, Yuta 1713 JPN1.0010.17203.40 
  Low, Zhen Yu Cyrus m2384  * SGP0.001-0.0820-1.60 
  Vishwa, Vasnawala wc1584  * IND0.001-0.9220-18.40 
  Tianopart, Ruengyot 1654 THA0.001-0.8820-17.60 
  Jackson, John Marvin 1621 USA1.0010.10202.00 
  Kong Jian Yuan, Stephen 1624 SGP1.0010.10202.00 
 * 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)
 

 

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