Individual Calculations December 2013
 Serra Olives, Tomas  Total change: 39.45  Rating chartPersonal card
 23rd World Senior Chess Championship - Open Opatija CRO 2013-11-12
RcRownchangeKK*chgGame
 2240 2169 7.00 11 2.63 15 39.45 
  Birkestrand, Odd 1819 NOR1.0010.11151.65 
  Shevelev, Arkady m2302 ISR0.5010.18152.70 
  Stepovoj, Vladimir m2345 RUS0.5010.23153.45 
  Gruzmann, Boris f2249 RUS0.5010.11151.65 
  Frick, Christoph 2254 GER0.5010.12151.80 
  Vikulov, Alexander f2290 RUS1.0010.66159.90 
  Giffard, Nicolas m2348 FRA0.5010.23153.45 
  Thormann, Wolfgang f2271 GER0.5010.14152.10 
  Piasetski, Leon m2288 CAN0.001-0.3415-5.10 
  Harestad, Thor Geir f2238 NOR1.0010.60159.00 
  Gergel, Vladimir P f2237 UKR1.0010.59158.85 

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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