Individual Calculations September 2010
 Letov, Petr  Total change: 27.00  Rating chartPersonal card
 Vladimir open 2010 A Vladimir RUS 2010-08-11
RcRownchangeKK*chgGame
 2392 2237 4.50 9 1.80 15 27.00 
  Zabotin, Alexander m2473 RUS0.001-0.2015-3.00 
  Zizlova, Sofia 2070 RUS1.0010.28154.20 
  Shukh, Nikolai f2459 RUS0.5010.28154.20 
  Lavrik, Dmitry m2420 RUS1.0010.741511.10 
  Mozharov, Mikhail m2483 RUS0.5010.31154.65 
  Kupreichik, Viktor D g2447 BLR0.001-0.2315-3.45 
  Domogaev, Sergey m2359 RUS0.5010.17152.55 
  Molchanova, Tatjana wg2381 RUS0.5010.19152.85 
  Skomorokhin, Roman m2436 RUS0.5010.26153.90 

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)
 

 

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