Individual Calculations January 2015
 Vega Gutierrez, Sabrina  Total change: -9.90  Rating chartPersonal card
 4th International Chess Memorial of Krystyna Holuj-Radzikowska Wroclaw POL 2014-12-10
RcRownchangeKK*chgGame
 2406 2405 3.50 9 -0.99 10 -9.90 
  Bartel, Marta wg2366 POL1.0010.45104.50 
  Zawadzka, Jolanta wg2419 POL0.5010.02100.20 
  Kulon, Klaudia wg2332 POL1.0010.40104.00 
  Mkrtchian, Lilit mwg2450 ARM0.001-0.4410-4.40 
  Videnova, Iva wg2379 BUL0.501-0.0410-0.40 
  Socko, Monika gwg2470 POL0.001-0.4110-4.10 
  Matnadze, Ana mwg2411 ESP0.001-0.4910-4.90 
  Szczepkowska-Horowska, Karina wg2398 POL0.501-0.0110-0.10 
  Ziaziulkina, Nastassia mwg2427 BLR0.001-0.4710-4.70 

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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