Individual Calculations February 2020
 Beukema, Stefan  Total change: -12.30  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2411 2389 3.00 9 -1.23 10 -12.30 
  Suleymanli, Aydin m2473 AZE0.5010.12101.20 
  De Boer, Eelke f2324 NED0.001-0.5910-5.90 
  Slingerland, Fred m2333 NED1.0010.42104.20 
  Pijpers, Arthur m2480 NED0.001-0.3810-3.80 
  Zwirs, Nico m2418 NED0.001-0.4610-4.60 
  Beerdsen, Thomas m2495 NED0.001-0.3610-3.60 
  Vogel, Roven m2465 GER0.001-0.4010-4.00 
  Akash, G m2461 IND1.0010.60106.00 
  Van Dael, Siem f2252 NED0.501-0.1810-1.80 

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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