Individual Calculations January 2012
 Pratyusha, Bodda  Total change: 77.70  Rating chartPersonal card
 National Women Premier Chennai IND 2011-10-28
RcRownchangeKK*chgGame
 2258 2062 6.50 11 3.65 15 54.75 
  Soumya, Swaminathan wg2318 IND1.0010.811512.15 
  Padmini, Rout wg2356 IND0.5010.35155.25 
  Swathi, Ghate wg2278 IND1.0010.781511.70 
  Gomes, Mary Ann wg2325 IND0.001-0.1815-2.70 
  Kulkarni, Bhakti cwm2289 IND1.0010.791511.85 
  Mohota, Nisha mwg2320 IND0.5010.32154.80 
  Tania, Sachdev mwg2419 IND0.001-0.1115-1.65 
  Nimmy, A G 2252 IND0.5010.25153.75 
  Meera, Sai wm2117 IND0.5010.08151.20 
  Bharathi, R wf2112 IND0.5010.07151.05 
  Harini, S 2055 IND1.0010.49157.35 

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)
 
 World Youth Chess Championship - U 16 Girls Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1973 2064 7.00 9 1.53 15 22.95 
  Huber, Elke Carola 1724 AUT1.0010.12151.80 
  Oliveira, Maria Ines 1870 POR1.0010.25153.75 
  Iwanow, Anna wf2169 POL0.5010.14152.10 
  Severina, Maria 2183 RUS0.001-0.3415-5.10 
  Kalaydina, Regina Veronicka 1867 CAN0.501-0.2515-3.75 
  Brizzi, Milagros 1815 ARG1.0010.19152.85 
  Dragieva, Denitza 2025 BUL1.0010.45156.75 
  Osmanodja, Filiz wf2127 GER1.0010.59158.85 
  Rovira, Tairu wc1977 VEN1.0010.38155.70 

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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