Individual Calculations September 2017
 Ponomarenko, Viktor  Total change: -25.20  Rating chartPersonal card
 Semifinal championship Tula region 2017 Tula RUS 2017-07-22
RcRownchangeKK*chgGame
 2139 2204 4.00 9 -1.26 20 -25.20 
  Abrosimov, Vladimir f2334 RUS0.001-0.3220-6.40 
  Baibakov, Kirill 1980 RUS1.0010.22204.40 
  Krasnov, Yury A. 2252 RUS0.001-0.4320-8.60 
  Khanov, Vjacheslav 2082 RUS1.0010.33206.60 
  Shishkova, Olga wf2131 RUS0.501-0.1020-2.00 
  Markov, Vladimir 2024 RUS1.0010.26205.20 
  Mitrofanov, Alexander 2251 RUS0.001-0.4320-8.60 
  Sakhnenko, Ivan 2104 RUS0.501-0.1420-2.80 
  Konovalov, Vladimir 2096 RUS0.001-0.6520-13.00 

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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