Individual Calculations February 2024
 Mollema, Thomas  Total change: -16.00  Rating chartPersonal card
 Tata Steel Chess 204 - Weekend three-round event Wijk aan Zee NED 2024-01-12
RcRownchangeKK*chgGame
 2202 2241 1.00 3 -0.66 20 -13.20 
  Stolwijk, Colin 2249 NED0.001-0.4920-9.80 
  Osterwald, Elwin 2087 NED1.0010.29205.80 
  Kokje, Joris f2271 NED0.001-0.4620-9.20 

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)
 
 NRW-Liga Gruppe 2 2023-2024 January 2024 various GER 2024-01-28
RcRownchangeKK*chgGame
 2138 2241 0.50 1 -0.14 20 -2.80 
  Nagel, Bernhard 2138 GER0.501-0.1420-2.80 

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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