Rapid: Individual Calculations January 2020
 Skalski, Dariusz  Total change: 20.80  Rating chartPersonal card
 V Piaseczynskie Szachogranie Piaseczno POL 2019-12-15
RcRownchangeKK*chgGame
 1433 1131 2.50 8 1.04 20 20.80 
  Krasenkova, Ilena wm1531  * RUS0.001-0.0820-1.60 
  Fiszer, Bartosz c1531  * POL0.001-0.0820-1.60 
  Zyznowska, Marianna 1095 POL1.0010.45209.00 
  Nowacka, Dorota 1521 POL1.0010.912018.20 
  Sliwerski, Radoslaw 1531  * POL0.001-0.0820-1.60 
  Kubicka, Anna wm1531  * POL0.001-0.0820-1.60 
  Kazmierowski, Tymon 1531  * POL0.001-0.0820-1.60 
  Nowacki, Krzysztof 1192 POL0.5010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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