Individual Calculations February 2020
 Pijpers, Arthur  Total change: -9.50  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2401 2480 4.50 9 -0.95 10 -9.50 
  Van Dael, Siem f2252 NED0.001-0.7910-7.90 
  Suleymanli, Aydin m2473 AZE0.001-0.5110-5.10 
  De Boer, Eelke f2324 NED1.0010.29102.90 
  Beukema, Stefan m2389 BEL1.0010.38103.80 
  Slingerland, Fred m2333 NED1.0010.30103.00 
  Zwirs, Nico m2418 NED0.001-0.5910-5.90 
  Beerdsen, Thomas m2495 NED0.001-0.4810-4.80 
  Vogel, Roven m2465 GER0.501-0.0210-0.20 
  Akash, G m2461 IND1.0010.47104.70 

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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