Individual Calculations February 2014
 Warmerdam, Max  Total change: 19.50  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 1B - round 4 Several NED 2014-01-04
RcRownchangeKK*chgGame
 2173 2146 0.50 1 0.04 30 1.20 
  Van Overdam, Jan 2173 NED0.5010.04301.20 

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)
 
 Tata Steel Chess Tournament 2014 - Weekend 2K Wijk aan Zee NED 2014-01-10
RcRownchangeKK*chgGame
 2119 2146 1.50 2 0.43 30 12.90 
  Haver, Bas 2078 NED0.501-0.0930-2.70 
  Villwock, Martin 2159 GER1.0010.523015.60 

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 - Day 2B Wijk aan Zee NED 2014-01-13
RcRownchangeKK*chgGame
 2067 2146 2.00 3 0.18 30 5.40 
  Van Den Ouden, Lendert 2094 NED1.0010.433012.90 
  Ephraim, Olaf 2085 NED0.501-0.0830-2.40 
  Arp, Frans 2023 NED0.501-0.1730-5.10 

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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