Individual Calculations November 2014
 Ballestra, Giovanni  Total change: -31.20  Rating chartPersonal card
 13ème open international de la ville de Menton MENTON FRA 2014-10-19
RcRownchangeKK*chgGame
 1695 1805 3.50 8 -1.56 20 -31.20 
  Philippe, Alexis 1405  * FRA1.0010.08201.60 
  Pincon, Stephane 2029 FRA0.001-0.2220-4.40 
  Rodriguez, Jean-Pierre 1605 FRA1.0010.24204.80 
  Bellaiche, Elise 2018 FRA0.001-0.2320-4.60 
  Duspiwa, Wolfgang 1641 FRA0.501-0.2220-4.40 
  Markov, Richard 1539 FRA0.501-0.3220-6.40 
  Stephan, Kenzo 1664 FRA0.001-0.6920-13.80 
  Verhulst, Jens 1656 FRA0.501-0.2020-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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