Individual Calculations January 2017
 Bulmaga, Irina  Total change: 4.20  Rating chartPersonal card
 13e Open international de Vandoeuvre - Open A (plus de 1900) VANDOEUVRE LES NANCY FRA 2016-12-17
RcRownchangeKK*chgGame
 2342 2402 5.50 9 0.42 10 4.20 
  Pouchon, Joffrey 2086 FRA1.0010.13101.30 
  Goettelmann, Guillaume 2095 FRA1.0010.14101.40 
  Delorme, Axel m2517 FRA0.001-0.3410-3.40 
  Gvanceladze, Anna wf2223 RUS1.0010.27102.70 
  Bailet, Pierre m2478 FRA0.5010.10101.00 
  Wagner, Dennis g2548 GER0.5010.20102.00 
  Poetsch, Hagen m2495 GER0.5010.13101.30 
  Abergel, Thal g2461 FRA0.5010.08100.80 
  Kieffer, Anatole 2176 FRA0.501-0.2910-2.90 

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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