Individual Calculations March 2010
 Marder, Simon  Total change: 14.70  Rating chartPersonal card
 Rilton Elo 2009/2010 Stockholm SWE 2009-12-27
RcRownchangeKK*chgGame
 1990 2023 3.50 6 0.23 15 3.45 
  Sarwary, Hamidullah 1870 AFG0.501-0.2015-3.00 
  Smirnov, Nikita 1945 SWE1.0010.39155.85 
  Nystrom, Ragnar 1980 SWE1.0010.44156.60 
  Knezevic, Zavisa 2136 SLO0.001-0.3515-5.25 
  Kopasov, Evgeny 2061 RUS0.001-0.4515-6.75 
  Kelfve, Mikael 1950 SWE1.0010.40156.00 

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)
 
 Gibraltar Masters Gibraltar ENG 2010-01-26
RcRownchangeKK*chgGame
 2087 1993 3.50 9 0.08 15 1.20 
  Schoene, Maria wm2251 GER0.001-0.1815-2.70 
  Tjolsen, Katrine wf2212 NOR0.001-0.2215-3.30 
  Thingstad, Even 2141 NOR0.001-0.3015-4.50 
  Kuenitz, Klaus 1755 GER1.0010.20153.00 
  Arnott, Jonathan W 2154 ENG0.001-0.2915-4.35 
  Gonzalez Amaya, Millan 1805 ESP1.0010.26153.90 
  Royset, Paal 2279 NOR0.5010.34155.10 
  Vinas Guerrero, Carlos A. 2120 ESP0.001-0.3315-4.95 
  Compton, Alistair 2066 NZL1.0010.60159.00 

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)
 
 Gibraltar Challengers B Gibraltar ENG 2010-01-31
RcRownchangeKK*chgGame
 2096 1993 2.50 5 0.67 15 10.05 
  Bishop, Geoffrey L 1851 ENG1.0010.31154.65 
  Weeramantry, Sunil f2201 SRI0.001-0.2315-3.45 
  Vea, Odin Blikra 2189 NOR0.5010.25153.75 
  Aerni, Andi 2137 SUI1.0010.691510.35 
  Allor, Chukwuka 2100 NGR0.001-0.3515-5.25 

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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