Individual Calculations February 2020
 Bai, Adelard  Total change: -30.70  Rating chartPersonal card
 MARIENBAD OPEN 2020 - A1 Marianske Lazne CZE 2020-01-18
RcRownchangeKK*chgGame
 2377 2430 1.50 8 -3.07 10 -30.70 
  Dev, Shah c2320 IND0.501-0.1510-1.50 
  Kovalev, Andrei g2489 BLR0.5010.08100.80 
  Quesada Perez, Luis Ernesto g2491 CUB0.001-0.4210-4.20 
  Baenziger, Fabian m2412 SUI0.501-0.0310-0.30 
  Swicarz, Maciej 2357 POL0.001-0.6010-6.00 
  Bracker, Arne 2243 GER0.001-0.7410-7.40 
  Siddharth, Jagadeesh f2301 SGP0.001-0.6710-6.70 
  Makarian, Rudik m2403 RUS0.001-0.5410-5.40 

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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