Individual Calculations May 2012
 Lerch, Patrice  Total change: 22.50  Rating chartPersonal card
 19e Open International de Selestat - Open A (+1700) SELESTAT FRA 2012-03-08
RcRownchangeKK*chgGame
 2262 2362 5.50 7 1.29 15 19.35 
  Kern, Nicolas 1962  * FRA1.0010.08151.20 
  Sengsavath, Sengsouriya 2021 FRA1.0010.12151.80 
  Sumets, Andrey g2587 UKR0.001-0.2215-3.30 
  Engelmann, Herve 2079 FRA1.0010.16152.40 
  Shchekachev, Andrei g2526 FRA0.5010.22153.30 
  Werbeck, Torsten c2149 GER1.0010.23153.45 
  Ninov, Nikolai m2509 BUL1.0010.701510.50 
 * 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)
 
 Team 2012 - Coupe de France - Part 3 FRANCE FRA 2012-03-11
RcRownchangeKK*chgGame
 2241 2362 0.50 1 -0.16 15 -2.40 
  Roos, Jean-Luc m2241 FRA0.501-0.1615-2.40 

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)
 
 Team 2012 - Nationale 1 - R8-9 FRANCE FRA 2012-03-24
RcRownchangeKK*chgGame
 2107 2362 2.00 2 0.37 15 5.55 
  Malka, Samuel 2125 FRA1.0010.20153.00 
  Sellami, M`hamed 2088 FRA1.0010.17152.55 

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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