Individual Calculations August 2019
 Boons, Joris  Total change: 0.00  Rating chartPersonal card
 Amsterdam Science Park 2019 D Amsterdam NED 2019-07-06
RcRownchangeRpKK*chgGame
 1335 0 5.00 6 0.00 1415   0.00 
  Lange, Rob 1293 NED1.0010.00 0.00 
  Spaan, Willem 1324 NED1.0010.00 0.00 
  Belozerova, Olga 1276 RUS1.0010.00 0.00 
  Hospes, Peter 1474 NED1.0010.00 0.00 
  Van Rijs, Tim 1304 NED1.0010.00 0.00 
  Kastanieda, Alla 1339 PER0.0010.00 0.00 

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)
 

 

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