Individual Calculations March 2016
 Roering, Ed  Total change: -12.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 2277 2187 3.50 9 0.09 20 1.80 
  Chen, Pengyu f2308 AUS0.001-0.3420-6.80 
  Van Foreest, Lucas 2337 NED0.5010.20204.00 
  Visser, Henk-Jan 2257 NED0.5010.10202.00 
  Woudsma, Martijn 2212 NED1.0010.532010.60 
  Van Zutphen, Jimmy 2209 NED0.5010.03200.60 
  Konings, Frans 2284 NED0.5010.13202.60 
  Blom, Vincent 2268 NED0.001-0.3920-7.80 
  Vereggen, Lars f2344 NED0.001-0.2920-5.80 
  Afek, Yochanan m2273 ISR0.5010.12202.40 

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)
 
 Dutch Team Competition 2015-2016 - 2C - round 6 Various NED 2016-02-13
RcRownchangeKK*chgGame
 2020 2194 0.00 1 -0.73 20 -14.60 
  Kronemeijer, Simon 2020 NED0.001-0.7320-14.60 

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)
 

 

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