Individual Calculations January 2017
 Ivanov, Alexander  Total change: -1.50  Rating chartPersonal card
 World Senior Championship 2016 - Open 50 Marianske Lazne CZE 2016-11-19
RcRownchangeKK*chgGame
 2282 2478 8.00 11 -0.13 10 -1.30 
  Juricek, Stanislav 2078  * CZE1.0010.08100.80 
  Urban, Zdenek c2205 CZE0.501-0.3310-3.30 
  Bartos, Jan f2151 CZE1.0010.13101.30 
  Brito, Luismar f2242 BRA0.501-0.3010-3.00 
  Yuferev, Oleg f2239 RUS1.0010.20102.00 
  Konopka, Michal m2396 CZE0.501-0.1110-1.10 
  Pastircak, Milan m2362 CZE1.0010.34103.40 
  Akesson, Ralf g2416 SWE0.501-0.0910-0.90 
  Reprintsev, Alexander m2321 UKR0.001-0.7110-7.10 
  Larsen, Peter 2248 DEN1.0010.21102.10 
  Meister, Jakob g2444 GER1.0010.45104.50 
 * 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)
 
 Back Bay Open Championship Boston, Massachusetts USA 2016-12-17
RcRownchangeKK*chgGame
 2251 2483 3.00 4 -0.02 10 -0.20 
  Astrachan, Edward 2083  * USA1.0010.08100.80 
  Terrie, Henry L 2083  * USA1.0010.08100.80 
  Perelshteyn, Eugene g2508 USA0.5010.03100.30 
  Katz, Alexander R m2328 USA0.501-0.2110-2.10 
 * 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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