Individual Calculations February 2020
 Pham, Khoi  Total change: -84.00  Rating chartPersonal card
 Chessfestival Groningen 2019 - Compact A Groningen NED 2019-12-26
RcRownchangeKK*chgGame
 1937 2137 4.00 5 0.21 40 8.40 
  Roskam, Mathieu 1954 NED0.001-0.7440-29.60 
  Nepveu, Manuel 1942 NED1.0010.254010.00 
  Knight, David 1933 NED1.0010.24409.60 
  Van T Veld, Menno 1911 NED1.0010.21408.40 
  Oord, Raymon 1947 NED1.0010.254010.00 

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)
 
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2085 2151 3.00 9 -2.31 40 -92.40 
  Fayard, Alain f2190 FRA0.001-0.4540-18.00 
  Ercan, Selman 2081 NED1.0010.404016.00 
  Perez Garcia, Hebert 2072 NED0.001-0.6140-24.40 
  Kethro, Michael f2093 AUS0.001-0.5840-23.20 
  Van Der Marel, Lambertus 2085 NED0.001-0.5940-23.60 
  Kastelijn, Twan 1976 NED1.0010.274010.80 
  Schelvis, Richard 2123 NED1.0010.464018.40 
  Lardinois, Wouter 1984 NED0.001-0.7240-28.80 
  Smits, Mark f2159 NED0.001-0.4940-19.60 

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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