Blitz: Individual Calculations May 2017
 Jere, Daniel  Total change: 10.20  Rating chartPersonal card
 2017 Zambia Open Chess Championship - Blitz Tournament Lusaka ZAM 2017-04-02
RcRownchangeKK*chgGame
 2125 2385 8.50 9 1.28 20 25.60 
  Buumba, Obrian 1985  * ZAM1.0010.08201.60 
  Jurgensen, Graham c1985  * RSA1.0010.08201.60 
  Kameya, Robson 2087 ZAM1.0010.15203.00 
  Chumfwa, Kelvin m2228 ZAM1.0010.29205.80 
  Bwalya, Gillan m2268 ZAM1.0010.34206.80 
  Mwali, Chitumbo m2242 ZAM0.501-0.1920-3.80 
  Makwaya, Kiddy 2026 ZAM1.0010.10202.00 
  Phiri, Godwin c2218 ZAM1.0010.28205.60 
  Kaulule Siame, Kela 2089 ZAM1.0010.15203.00 
 * 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)
 
 2017 PSS Blitz Johannesburg RSA 2017-04-23
RcRownchangeKK*chgGame
 2201 2385 5.50 9 -0.77 20 -15.40 
  Oberholzer, Francois f2045 RSA1.0010.12202.40 
  Parodi, Alessandro 2040 ITA1.0010.11202.20 
  Steyn, Hans 1985  * RSA1.0010.08201.60 
  Grover, Sahaj g2539 IND0.001-0.2920-5.80 
  Van Rensburg, Ryan Pierre m2236 RSA0.501-0.2020-4.00 
  Makoto, Rodwell m2323 ZIM0.001-0.5920-11.80 
  Nelson, Jaco 1997 RSA1.0010.09201.80 
  Khumalo, Keith 1985  * RSA1.0010.08201.60 
  Amonatov, Farrukh g2656 TJK0.001-0.1720-3.40 
 * 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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