Individual Calculations May 2014
 Bonferroni, Thierry  Total change: -7.95  Rating chartPersonal card
 5. Open de la Broye Payerne SUI 2014-04-11
RcRownchangeKK*chgGame
 1954 1922 2.00 4 0.10 15 1.50 
  Huynh, Yann 1690 SUI1.0010.21153.15 
  Duratti, Lindo 2192 FRA0.001-0.1715-2.55 
  Krebs, Samuel 1616 SUI1.0010.14152.10 
  Botta, Gabriele f2319 SUI0.001-0.0815-1.20 

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)
 
 10. Open de Payerne (round 5) Payerne SUI 2014-04-24
RcRownchangeKK*chgGame
 1829 1922 0.00 1 -0.63 15 -9.45 
  Mettraux, Jean 1829 SUI0.001-0.6315-9.45 

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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