Rapid: Individual Calculations January 2020
 Kaewwattha, Chanathun  Total change: 0.00  Rating chartPersonal card
 4th Double Bishop Rapid Open Bangkok THA 2019-12-15
RcRownchangeRpKK*chgGame
 1257 0 1.00 4 0.00 1064   0.00 
  Prayoonthamrongthiti, Pisut 1344 THA0.0010.00 0.00 
  Buranasing, Wanawee 1326 THA0.0010.00 0.00 
  Kunanantakul, Kunawach 1186 THA0.0010.00 0.00 
  Punyanitya, Jirath 1170 THA1.0010.00 0.00 

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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