Rapid: Individual Calculations September 2019
 Osunfuyi, Abimbola  Total change: -39.80  Rating chartPersonal card
 african games chess championships 2019 Casablanca MAR 2019-08-24
RcRownchangeKK*chgGame
 2203 2289 6.00 9 0.60 20 12.00 
  Mphungu, Gerrard f2069 MAW0.501-0.2820-5.60 
  Khetho, Phemelo f2135 BOT1.0010.29205.80 
  Silva, David m2284 ANG0.501-0.0120-0.20 
  Arab, Adlane m2434 ALG0.001-0.3120-6.20 
  Eichab, Charles c2016 NAM1.0010.17203.40 
  Tissir, Mohamed m2427 MAR0.001-0.3120-6.20 
  Sang, Ricky 1932 KEN1.0010.11202.20 
  Mushore, Emarald Takudzwa 2183 ZIM1.0010.36207.20 
  Boudriga, Mohamed Ali m2347 TUN1.0010.582011.60 

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
 2078 2289 4.00 9 -2.59 20 -51.80 
  Hassan, Sidi Mohamed Cheikh 1889  * MTN1.0010.08201.60 
  Bellahcene, Bilel g2473 ALG0.001-0.2620-5.20 
  Amba, Oyon Marius Claude m1909 CMR0.001-0.9120-18.20 
  Koualet-Bebondi, Vianney Archeveq 1889  * CAF1.0010.08201.60 
  Sang, Ricky 1932 KEN1.0010.11202.20 
  Mesfin, Leykun f2151 ETH1.0010.31206.20 
  Mwale, Joseph f2039 MAW0.001-0.8120-16.20 
  Ssegwanyi, Arthur m2354 UGA0.001-0.4120-8.20 
  Mphungu, Gerrard f2069 MAW0.001-0.7820-15.60 
 * 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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