Individual Calculations January 2010
 Armas, Julius  Total change: -30.00  Rating chartPersonal card
 Cultural Village Toernooi Wijk aan Zee NED 2009-11-17
RcRownchangeKK*chgGame
 2344 2340 1.50 9 -2.96 10 -29.60 
  Ootes, Lars 2367 NED0.001-0.4610-4.60 
  Siebrecht, Sebastian g2474 GER0.001-0.3210-3.20 
  Lahaye, Rick 2375 NED0.5010.05100.50 
  Plukkel, Sjoerd 2259 NED0.001-0.6110-6.10 
  Peelen, Piet m2342 NED0.5010.00100.00 
  Burg, Twan f2460 NED0.001-0.3410-3.40 
  Naroditsky, Daniel f2339 USA0.5010.00100.00 
  Afek, Yochanan m2285 ISR0.001-0.5810-5.80 
  Van Weersel, Arlette wm2193 NED0.001-0.7010-7.00 

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)
 
 Nationale 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2190 2340 0.50 1 -0.20 10 -2.00 
  Grizou, Regis 2190 FRA0.501-0.2010-2.00 

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)
 
 Nationale 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2398 2340 1.00 2 0.16 10 1.60 
  Anic, Darko g2444 FRA0.5010.14101.40 
  Midoux, Sebastien 2351 FRA0.5010.02100.20 

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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