Blitz: Individual Calculations November 2019
 Zybrant, Sandra  Total change: -29.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Juniorow w szachach blyskawicznych 2019 Radzymin POL 2019-10-05
RcRownchangeKK*chgGame
 1283 1061 0.00 4 -0.97 20 -19.40 
  Tarka, Aleksandra 1355 POL0.001-0.1520-3.00 
  Zalewska, Malgorzata 1206 POL0.001-0.3120-6.20 
  Michalska, Aleksandra 1461  * POL0.001-0.0820-1.60 
  Wolszczak, Natalia 1108 POL0.001-0.4320-8.60 
 * 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)
 
 Mistrzostwa Mazowsza Juniorow w szachach blyskawicznych do lat 13 Radzymin POL 2019-10-06
RcRownchangeKK*chgGame
 1167 1061 1.00 4 -0.48 20 -9.60 
  Iwaszkiewicz, Grzegorz 1336 POL0.001-0.1720-3.40 
  Pastuszko, Katarzyna 1244 POL0.001-0.2620-5.20 
  Kacki, Stanislaw 1077 POL0.001-0.4820-9.60 
  Motyl, Jakub 1009 POL1.0010.43208.60 

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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