Individual Calculations March 2017
 Bories, Jean-Paul  Total change: -8.80  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1488 1429 3.00 8 -0.44 20 -8.80 
  Brangier, Romain 1767 FRA0.001-0.1220-2.40 
  Berard, Martine 1136 FRA1.0010.15203.00 
  Chandran, Franck 1648 FRA0.001-0.2220-4.40 
  De La Cruz, Hugo 1580 FRA0.001-0.3020-6.00 
  Tortorici, Richard 1724 FRA0.001-0.1520-3.00 
  Costet, Jean-Michel 1287 FRA0.501-0.1920-3.80 
  Barbe, Victor 1217 FRA1.0010.23204.60 
  Charruyer, Baptiste 1548 FRA0.5010.16203.20 

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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