Individual Calculations April 2015
 Dragun, Kamil  Total change: 18.20  Rating chartPersonal card
 tht Extraliga 2014/2015 r1-4 various CZE 2014-11-01
RcRownchangeKK*chgGame
 2582 2547 1.50 2 0.59 10 5.90 
  Landa, Konstantin g2645 RUS0.5010.13101.30 
  Tazbir, Marcin g2519 POL1.0010.46104.60 

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)
 
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2494 2558 6.50 9 1.23 10 12.30 
  Ionescu, Doru-Alexandru m2356 ROU1.0010.24102.40 
  Vishnu, Prasanna. V g2463 IND0.501-0.1310-1.30 
  Wang, Yiye m2433 CHN1.0010.33103.30 
  Preotu, Razvan m2441 CAN1.0010.34103.40 
  Bachmann, Axel g2601 PAR0.5010.06100.60 
  Vovk, Andrey g2642 UKR0.5010.12101.20 
  Pacher, Milan m2432 SVK0.501-0.1710-1.70 
  Arun Prasad, S. g2502 IND1.0010.42104.20 
  Gopal, G.n. g2575 IND0.5010.02100.20 

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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