Individual Calculations January 2015
 Bartel, Marta  Total change: -19.40  Rating chartPersonal card
 4th International Chess Memorial of Krystyna Holuj-Radzikowska Wroclaw POL 2014-12-10
RcRownchangeKK*chgGame
 2410 2366 3.00 9 -0.97 20 -19.40 
  Vega Gutierrez, Sabrina mwg2405 ESP0.001-0.4520-9.00 
  Socko, Monika g2470 POL0.5010.14202.80 
  Matnadze, Ana mwg2411 ESP0.001-0.4420-8.80 
  Szczepkowska-Horowska, Karina wg2398 POL0.5010.04200.80 
  Ziaziulkina, Nastassia mwg2427 BLR0.001-0.4220-8.40 
  Videnova, Iva wg2379 BUL0.001-0.4820-9.60 
  Zawadzka, Jolanta wg2419 POL1.0010.572011.40 
  Kulon, Klaudia wg2332 POL0.001-0.5520-11.00 
  Mkrtchian, Lilit mwg2450 ARM1.0010.622012.40 

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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