Rapid: Individual Calculations September 2019
 Oatlhotse, Providence  Total change: 20.00  Rating chartPersonal card
 african games chess championships 2019 Casablanca MAR 2019-08-24
RcRownchangeKK*chgGame
 2326 2219 4.50 8 1.52 20 30.40 
  Kourakoumba, Florent 1819  * CAF1.0010.08201.60 
  Adu, Oladapo m2293 NGR0.5010.10202.00 
  Hamdouchi, Hicham g2575 MAR0.5010.39207.80 
  Gohil, Mehul 2096 KEN1.0010.33206.60 
  Bellahcene, Bilel g2473 ALG1.0010.812016.20 
  Zaibi, Amir m2328 TUN0.001-0.3520-7.00 
  Adly, Ahmed g2619  * EGY0.001-0.0820-1.60 
  Makoto, Rodwell m2405 ZIM0.5010.24204.80 
 * 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)
 
 african games chess championships 2019 Rapid open casablanca MAR 2019-08-26
RcRownchangeKK*chgGame
 2158 2219 4.00 8 -0.52 20 -10.40 
  Koualet-Bebondi, Vianney Archeveq 1819  * CAF1.0010.08201.60 
  Ssegwanyi, Arthur m2354 UGA0.001-0.3220-6.40 
  Zaibi, Amir m2328 TUN0.001-0.3520-7.00 
  Rita, Jeorciley 1920 STP1.0010.15203.00 
  Hamdouchi, Hicham g2575 MAR0.001-0.1120-2.20 
  Sang, Ricky 1932 KEN1.0010.16203.20 
  Adu, Oladapo m2293 NGR0.001-0.4020-8.00 
  Gole, Habtamu Ashenafi 2046 ETH1.0010.27205.40 
 * 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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