Individual Calculations May 2015
 Bit-Narva, David  Total change: 25.20  Rating chartPersonal card
 Rockaden onsdagskamp r4-9 vt 2015 Stockholm SWE 2015-01-28
RcRownchangeKK*chgGame
 1894 2074 4.00 5 0.41 40 16.40 
  Sandberg, Philip 1674  * SWE1.0010.08403.20 
  Knoppel, Bjorn 1871 SWE0.501-0.2640-10.40 
  Soderberg, Martin 1935 SWE1.0010.314012.40 
  Berglind, Axel 1974 SWE1.0010.364014.40 
  Rubinstein, Rikard 2018 SWE0.501-0.0840-3.20 
 * 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)
 
 17th Dubai Open Chess Tournament 2015 Dubai UAE 2015-04-06
RcRownchangeKK*chgGame
 2117 2109 4.00 8 0.22 40 8.80 
  Prohaszka, Peter g2509  * HUN0.001-0.0840-3.20 
  Faisal, Ali 1709  * UAE0.001-0.9240-36.80 
  Abdulla, Ali 1748 UAE1.0010.10404.00 
  Videnova, Iva mwg2398 BUL1.0010.844033.60 
  Vijayalakshmi, Subbaraman mwg2331 IND0.001-0.2240-8.80 
  Maisuradze, Nino wg2270 FRA0.001-0.2940-11.60 
  Aswin, Sreekumar 1709  * IND1.0010.08403.20 
  Mamedjarova, Zeinab wg2263 AZE1.0010.714028.40 
 * 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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