Individual Calculations July 2011
 Kiolbasa, Oliwia  Total change: 28.65  Rating chartPersonal card
 World School Chess Championship 2011 - G11 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 1802 1667 2.50 6 0.54 15 8.10 
  Nominerdene, Davaademberel wf1793 MGL0.5010.17152.55 
  Simon, Lili 1730 HUN1.0010.59158.85 
  Bauyrzhan, Arnash 1890 KAZ0.5010.28154.20 
  Obolentseva, Alexandra wc1786 RUS0.001-0.3415-5.10 
  Caballero Quijano, Mitzy Mishell 1671 PER0.001-0.4915-7.35 
  Abdumalik, Zhansaya wf1941 KAZ0.5010.33154.95 

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)
 
 53. OGOLNOPOLSKI TURNIEJ - ZLOTA WIEZA Augustow POL 2011-05-29
RcRownchangeKK*chgGame
 1662 1672 5.00 7 1.37 15 20.55 
  Lapa, Aleksandra 1444 POL1.0010.21153.15 
  Dobrzanska, Magdalena 1429 POL1.0010.20153.00 
  Laszewicz, Magdalena 1602 POL1.0010.40156.00 
  Ostrowska, Dominika 1936 POL0.001-0.1815-2.70 
  Kochanska, Bogumila 1712 POL1.0010.56158.40 
  Dranka, Jowita 1552 POL1.0010.34155.10 
  Kozlowska, Marzena 1960 POL0.001-0.1615-2.40 

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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