Individual Calculations March 2022
 Sukandar, Irine Kharisma  Total change: 8.10  Rating chartPersonal card
 Gibraltar Battle of the Sexes 2022 Gibraltar ENG 2022-01-24
RcRownchangeKK*chgGame
 2465 2407 4.50 10 0.28 10 2.80 
  Brunello, Sabino g2503 ITA1.0010.63106.30 
  Bwalya, Gillan m2410 ZAM1.0010.50105.00 
  Aziz, Husain m2379 QAT0.501-0.0410-0.40 
  Bellahcene, Bilel g2508 ALG0.001-0.3610-3.60 
  Krysa, Leandro g2531 ARG0.5010.17101.70 
  Haria, Ravi g2490 ENG0.001-0.3910-3.90 
  Gallagher, Joseph G. g2447 SUI0.5010.06100.60 
  Cheng, Bobby g2550 AUS0.5010.19101.90 
  Csonka, Balazs m2474 HUN0.001-0.4110-4.10 
  Rosen, Eric m2356 USA0.501-0.0710-0.70 

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)
 
 2021/22 4NCL Division 1 & 2 Rounds 3-4 Daventry ENG 2022-02-12
RcRownchangeKK*chgGame
 2389 2378 1.50 2 0.53 10 5.30 
  Dong, Bao Nghia c2277 VIE1.0010.36103.60 
  Bobras, Piotr g2500 POL0.5010.17101.70 

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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