Individual Calculations November 2023
 Valiente, Paulo  Total change: 17.80  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2023 - Amateur 1 Hoogeveen NED 2023-10-21
RcRownchangeKK*chgGame
 1809 1832 5.00 8 0.89 20 17.80 
  Van Renselaar, Lars 1449 NED1.0010.09201.80 
  Knol, Geon 2055 NED0.001-0.2220-4.40 
  Tabak, Wesley 1552 NED1.0010.16203.20 
  Poelstra, Ben 1940 NED1.0010.652013.00 
  Schaefer, Menno 1873 NED0.001-0.4420-8.80 
  Hardeman, Martijn 1972 NED1.0010.692013.80 
  Ambrona Navarro, Himar 1758 ESP0.501-0.1020-2.00 
  Van Jaarsveld, Henk 1875 NED0.5010.06201.20 

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)
 

 

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