Rapid: Individual Calculations October 2018
 Chongstitwattana, Cholapat  Total change: 10.00  Rating chartPersonal card
 4th Thailand Open Rapid Chess Champioship 2018 Bagnkok THA 2018-08-18
RcRownchangeKK*chgGame
 1528 1425 3.50 8 0.50 20 10.00 
  Tantipura, Noppakorn 1707 THA0.5010.34206.80 
  Burbach, Bruno 1646 GER0.001-0.2220-4.40 
  Noppakun, Napat 1356 THA1.0010.40208.00 
  Laohawirapap, Prin 1466 THA0.001-0.4420-8.80 
  Batchis, Paul 1673 USA0.001-0.1920-3.80 
  Arun, Supanut 1474 THA1.0010.572011.40 
  Sathish, S 1139 IND1.0010.16203.20 
  Loyaga, Nathaniel 1764 PHI0.001-0.1220-2.40 

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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