Rapid: Individual Calculations September 2019
 Aderito, Pedro  Total change: -6.60  Rating chartPersonal card
 african games chess championships 2019 Casablanca MAR 2019-08-24
RcRownchangeKK*chgGame
 2293 2297 3.50 9 -0.95 20 -19.00 
  Rita, Jeorciley 1920 STP1.0010.09201.80 
  Adly, Ahmed g2630 EGY0.001-0.1220-2.40 
  Adu, Oladapo m2293 NGR0.001-0.5120-10.20 
  Beukes, Dante M f2130 NAM0.001-0.7220-14.40 
  Chumfwa, Stanley m2311 ZAM1.0010.522010.40 
  Bellahcene, Bilel g2473 ALG0.001-0.2720-5.40 
  Makoto, Rodwell m2405 ZIM0.5010.15203.00 
  Hamdouchi, Hicham g2575 MAR0.5010.33206.60 
  Asante, Debesai Zerabruk 1897  * ERI0.501-0.4220-8.40 
 * 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)
 
 african games chess championships 2019 Rapid open casablanca MAR 2019-08-26
RcRownchangeKK*chgGame
 2256 2297 5.50 9 0.62 20 12.40 
  Amba, Oyon Marius Claude m1909 CMR1.0010.09201.80 
  Amin, Bassem g2617 EGY0.001-0.1320-2.60 
  Rita, Jeorciley 1920 STP1.0010.09201.80 
  Mphungu, Gerrard f2069 MAW1.0010.21204.20 
  Ssegwanyi, Arthur m2354 UGA1.0010.582011.60 
  Boudriga, Mohamed Ali m2347 TUN0.001-0.4320-8.60 
  Hamdouchi, Hicham g2575 MAR0.001-0.1720-3.40 
  Mushore, Emarald Takudzwa 2183 ZIM1.0010.34206.80 
  Zaibi, Amir m2328 TUN0.5010.04200.80 

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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