Rapid: Individual Calculations October 2019
 Batchis, Paul  Total change: -11.00  Rating chartPersonal card
 2nd Double Bishop Rapid Open Bangkok THA 2019-09-22
RcRownchangeKK*chgGame
 1553 1590 1.00 3 -0.55 20 -11.00 
  Lohanimit, Thiti 1190  * THA1.0010.08201.60 
  Asavasaetakul, Chawit 1644 THA0.001-0.4220-8.40 
  Calacday, Henry 1824 PHI0.001-0.2120-4.20 
 * 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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