Individual Calculations January 2009
 Peng, Zhaoqin  Total change: 5.60  Rating chartPersonal card
 Meester - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2318 2462 1.50 3 -0.56 10 -5.60 
  Peerlings, Camiel 2194 NED1.0010.17101.70 
  De Jager, Jaap 2361 NED0.001-0.6410-6.40 
  Willemze, Thomas m2398 NED0.501-0.0910-0.90 

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)
 
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2423 2455 6.50 10 1.12 10 11.20 
  Ortiz, Nadya Karolina wm2230 COL1.0010.22102.20 
  Sebag, Marie gwg2533 FRA1.0010.61106.10 
  Hou, Yifan wg2578 CHN0.5010.17101.70 
  Fierro Baquero, Martha L mwg2361 ECU0.501-0.1310-1.30 
  Muminova, Nafisa 2240 UZB1.0010.23102.30 
  Lahno, Kateryna gwg2488 UKR0.001-0.4510-4.50 
  Cosma, Elena Luminita wg2340 ROU1.0010.34103.40 
  Cramling, Pia g2550 SWE0.5010.13101.30 
  Repkova, Eva mwg2400 SVK0.501-0.0810-0.80 
  Kosintseva, Tatiana mwg2513 RUS0.5010.08100.80 

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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