Blitz: Individual Calculations January 2018
 Pereira, Desrina  Total change: 23.20  Rating chartPersonal card
 18th ASEAN Age Group Open Chess Championship 2017 (Blitz Girls UNDER-20) Kuantan MAS 2017-12-03
RcRownchangeKK*chgGame
 1372 1208 4.00 9 1.16 20 23.20 
  Canape, Ynna Sophia 1608  * PHI0.001-0.0820-1.60 
  Chin, Shun Yi 1556 MAS1.0010.892017.80 
  Kwok, Teng Yan Megan 1253 SGP0.001-0.4420-8.80 
  Mirano, Mira wc1608  * PHI0.001-0.0820-1.60 
  Safri, Ummu Hani 808  * MAS1.0010.08201.60 
  Tang, En Shi Eunice 1323 MAS0.001-0.3420-6.80 
  Tan, Si Min 1147 SGP1.0010.42208.40 
  Ng, Zhi Ying Natanya 1435 SGP1.0010.792015.80 
  Vicente, Venice 1608  * PHI0.001-0.0820-1.60 
 * 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)
 

 

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