Individual Calculations July 2009
 Slavin, Alexei  Total change: -4.20  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2361 2261 2.00 5 0.15 25 3.75 
  Thomas, Nicholas f2309 ENG1.0010.572514.25 
  Swanson, Stephen 2225 SCO0.001-0.5525-13.75 
  Williams, Simon K g2494 ENG0.5010.29257.25 
  Paehtz, Elisabeth mwg2471 GER0.001-0.2325-5.75 
  Savage, Ben D M 2308 ENG0.5010.07251.75 

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)
 
NOTE: K factor changed
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 2166 2308 5.50 9 -0.53 15 -7.95 
  Marin, Mihail g2564 ROU0.001-0.1915-2.85 
  Ori, Marco 2069 ITA1.0010.20153.00 
  Diotallevi, Maurizio 2093 ITA1.0010.23153.45 
  Cmilyte, Viktorija mwg2498 LTU0.001-0.2515-3.75 
  Papale, Carmelo 1958 ITA1.0010.11151.65 
  Vallbona Domingo, Joan 1993 ESP1.0010.14152.10 
  Messina, Ottavio 2062 ITA0.001-0.8115-12.15 
  Bertram, Johannes 2061 GER1.0010.19152.85 
  Antkowiak, Grzegorz 2197 POL0.501-0.1515-2.25 

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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