Individual Calculations September 2018
 Dukaczewski, Piotr  Total change: 4.80  Rating chartPersonal card
 B gr VIII IBCA World Team Chess Championship Sofia BUL 2018-07-21
RcRownchangeKK*chgGame
 1954 2254 4.50 6 -0.47 20 -9.40 
  Ivanov, Ljubomir 1854  * FID1.0010.08201.60 
  Casadei, Marco 1881 ITA1.0010.10202.00 
  Muri, Emil 1854  * SLO1.0010.08201.60 
  Aryan, B Joshi 1854  * IND1.0010.08201.60 
  Fernandez Manrique, Agustin 2160 ESP0.501-0.1320-2.60 
  Kolpakov, Vladyslav 2121 UKR0.001-0.6820-13.60 
 * 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)
 
 2 SEMI FINAL 1_4 place VIII IBCA WTCCBVI Sofia BUL 2018-07-29
RcRownchangeKK*chgGame
 2097 2254 1.00 1 0.29 20 5.80 
  Adiyaman, Rene 2097 GER1.0010.29205.80 

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)
 
 1 FINAL 1_2 place VIII IBCA WTCCBVI Sofia BUL 2018-07-30
RcRownchangeKK*chgGame
 2322 2254 1.00 1 0.59 20 11.80 
  Meshkov, Yuri A. m2322 RUS1.0010.592011.80 

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)
 
 FE 39 ScaccoBratto Bratto ITA 2018-08-18
RcRownchangeKK*chgGame
 2240 2254 4.50 9 -0.17 20 -3.40 
  Asperti, Giovanni 2011 ITA1.0010.20204.00 
  Sulava, Nenad g2447 MNC0.001-0.2520-5.00 
  Papadiamandis, Elliot 2053 FRA1.0010.24204.80 
  Werle, Jan g2529 NED0.001-0.1720-3.40 
  Pasini, Nicolo 2187 ITA1.0010.41208.20 
  Cebalo, Miso g2281 CRO1.0010.542010.80 
  Bifulco, Michel f2297 ITA0.001-0.4420-8.80 
  Favaloro, Andrea 2223 ITA0.001-0.5420-10.80 
  Piva, Giorgio 2133 ITA0.501-0.1620-3.20 

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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