Individual Calculations February 2014
 Hopman, Pieter  Total change: -15.75  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 1A - round 4 Several NED 2014-01-04
RcRownchangeKK*chgGame
 2305 2367 0.50 1 -0.09 15 -1.35 
  Afek, Yochanan m2305 ISR0.501-0.0915-1.35 

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)
 
 Oberliga NRW 2013/14 round 5 Nordrheinwestfalen GER 2014-01-12
RcRownchangeKK*chgGame
 2306 2367 1.00 1 0.42 15 6.30 
  Gallinnis, Norbert f2306 GER1.0010.42156.30 

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 2014 - Nine round Top Wijk aan Zee NED 2014-01-17
RcRownchangeKK*chgGame
 2376 2367 3.00 9 -1.38 15 -20.70 
  Ten Hertog, Hugo f2371 NED0.001-0.4915-7.35 
  Van Der Werf, Mark m2423 NED0.001-0.4215-6.30 
  Firat, Burak m2448 TUR1.0010.61159.15 
  Dale, Ari m2244 AUS0.501-0.1715-2.55 
  Wiersma, Eelke m2350 NED0.001-0.5215-7.80 
  Kerigan, Demre f2354 TUR0.001-0.5215-7.80 
  Guramishvili, Sopiko mwg2398 GEO0.5010.04150.60 
  Pijpers, Arthur 2360 NED1.0010.49157.35 
  Riemersma, Liafbern m2439 NED0.001-0.4015-6.00 

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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