Individual Calculations February 2015
 Haast, Anne  Total change: 21.40  Rating chartPersonal card
 Schaakfestival Groningen 2014 University Challenge Groningen NED 2014-12-22
RcRownchangeKK*chgGame
 2485 2360 2.00 6 0.02 20 0.40 
  Paehtz, Elisabeth mwg2485 GER0.5010.17203.40 
  Paehtz, Elisabeth mwg2485 GER0.001-0.3320-6.60 
  Paehtz, Elisabeth mwg2485 GER0.001-0.3320-6.60 
  Paehtz, Elisabeth mwg2485 GER0.001-0.3320-6.60 
  Paehtz, Elisabeth mwg2485 GER0.5010.17203.40 
  Paehtz, Elisabeth mwg2485 GER1.0010.672013.40 

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)
 
 Tata Steel Chess Tournament 2015 - Challengers Wijk aan Zee NED 2015-01-09
RcRownchangeKK*chgGame
 2578 2352 4.00 13 1.05 20 21.00 
  Dale, Ari m2291 AUS0.501-0.0820-1.60 
  Navara, David g2729 CZE0.001-0.0920-1.80 
  Timman, Jan H g2593 NED1.0010.802016.00 
  Van Kampen, Robin g2615 NED0.001-0.1820-3.60 
  Michiels, Bart g2563 BEL0.001-0.2320-4.60 
  Salem, A.r. Saleh g2603 UAE0.5010.31206.20 
  Potkin, Vladimir g2608 RUS0.001-0.1920-3.80 
  Gunina, Valentina gwg2538 RUS1.0010.742014.80 
  Sevian, Samuel g2511 USA0.001-0.2920-5.80 
  Klein, David g2517 NED0.5010.22204.40 
  L`ami, Erwin g2613 NED0.5010.32206.40 
  Wei, Yi g2675 CHN0.001-0.1320-2.60 
  Shankland, Samuel L g2652 USA0.001-0.1520-3.00 

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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