Rapid: Individual Calculations October 2019
 Calacday, Henry  Total change: -58.80  Rating chartPersonal card
 2nd Chiang Mai Open Rapid Chess Championship 2019 Chiang Mai THA 2019-08-31
RcRownchangeKK*chgGame
 1608 1837 4.50 9 -2.36 20 -47.20 
  Srichawla, Adithep 1437  * THA1.0010.08201.60 
  Chaiongkarn, Bunyapon 1494 THA0.501-0.3820-7.60 
  Thatsanasri, Piya 1616 THA1.0010.22204.40 
  Bereslavsky, Michael f2237  * RUS0.001-0.0820-1.60 
  Nattavutthisit, Kavin 1691 THA0.001-0.7020-14.00 
  Alriyami, Faris Rashid 1437  * THA1.0010.08201.60 
  Asavasaetakul, Chawit 1630 THA0.001-0.7720-15.40 
  Bodemar, Jonathan 1490 THA0.001-0.8920-17.80 
  Ngamdeethae, Wimutti 1437  * THA1.0010.08201.60 
 * 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)
 
 2nd Double Bishop Rapid Open Bangkok THA 2019-09-22
RcRownchangeKK*chgGame
 1535 1824 3.50 5 -0.58 20 -11.60 
  Calacday, Jericho 1424  * PHI0.501-0.4220-8.40 
  Prayoonthamrongthiti, Pisut 1424  * THA1.0010.08201.60 
  Batchis, Paul 1590 USA1.0010.21204.20 
  Laohawirapap, Prin 1785 THA0.001-0.5520-11.00 
  Jingjang, Shin 1452 THA1.0010.10202.00 
 * 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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