Individual Calculations September 2017
 Kameya, Robson  Total change: 25.20  Rating chartPersonal card
 Boot Camp Luapula Preparatory Tournament Lusaka ZAM 2017-08-07
RcRownchangeKK*chgGame
 2051 2125 5.00 8 0.28 20 5.60 
  Banda, Brian 1759 ZAM1.0010.10202.00 
  Bwalya, Gillan m2312 ZAM0.001-0.2620-5.20 
  Muyenga, Bright 1953 ZAM1.0010.27205.40 
  Chikuse, Leslie 2000 ZAM1.0010.33206.60 
  Luanja, Geoffrey 2207 ZAM1.0010.612012.20 
  Chumfwa, Kelvin m2175 ZAM0.001-0.4320-8.60 
  Siuluta , Arnold 2045 ZAM0.001-0.6120-12.20 
  Chinapu, Eric 1953 ZAM1.0010.27205.40 

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)
 
 Luapula Closed Monthly Chess Tournament - August Mansa ZAM 2017-08-18
RcRownchangeKK*chgGame
 2123 2125 4.00 6 0.98 20 19.60 
  Bwalya, Gillan m2312 ZAM0.001-0.2620-5.20 
  Siuluta , Arnold 2045 ZAM1.0010.39207.80 
  Luanja, Geoffrey 2207 ZAM1.0010.612012.20 
  Phiri, Richmond m2294 ZAM0.5010.22204.40 
  Sichone, Alinaswe 1928 ZAM1.0010.25205.00 
  Simasiku, Tabala 1952 ZAM0.501-0.2320-4.60 

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)
 

 

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