Individual Calculations February 2019
 Kevlishvili, Robby  Total change: 9.50  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 2403 2453 5.50 8 0.95 10 9.50 
  Beukema, Stefan m2414 BEL1.0010.45104.50 
  Mamedjarova, Zeinab wg2311 AZE1.0010.31103.10 
  Beerdsen, Thomas m2484 NED0.5010.04100.40 
  Vrolijk, Liam m2433 NED0.501-0.0310-0.30 
  Martens, Martin m2382 NED1.0010.40104.00 
  Brink, Barry f2385 NED1.0010.41104.10 
  Rapport, Jovana wg2375 SRB0.501-0.1110-1.10 
  Warmerdam, Max m2440 NED0.001-0.5210-5.20 

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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