Individual Calculations May 2014
 Surpeta, Julia  Total change: -24.00  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-14 Spala POL 2014-04-06
RcRownchangeKK*chgGame
 1358 1130 1.00 8 -0.80 30 -24.00 
  Jurkiewicz, Zuzanna 1426 POL0.001-0.1530-4.50 
  Wojcik, Jagoda 1407 POL0.001-0.1730-5.10 
  Gowin, Malgorzata 1458 POL0.001-0.1330-3.90 
  Spadlo, Katarzyna 1318 POL0.001-0.2630-7.80 
  Tkaczyk, Weronika 1372 POL0.001-0.2030-6.00 
  Borsuk, Aleksandra 1228 POL1.0010.633018.90 
  Kindler, Karolina 1438 POL0.001-0.1430-4.20 
  Samujlo, Agnieszka 1216 POL0.001-0.3830-11.40 

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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