Individual Calculations January 2011
 Potterat, Marc  Total change: 4.80  Rating chartPersonal card
 Swiss Team Championship SMM 2010 decentralised SUI 2010-02-13
RcRownchangeKK*chgGame
 2315 2174 2.00 5 0.31 15 4.65 
  Risch, Paul 2116 SUI1.0010.42156.30 
  Wyss, Thomas f2317 SUI0.001-0.3115-4.65 
  Rodic, Donjan 2131 SUI0.501-0.0615-0.90 
  Jenni, Florian g2520 SUI0.5010.39155.85 
  Bellini, Fabio m2493 ITA0.001-0.1315-1.95 

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)
 
 Luzerner Open 2010 - Group A Luzern SUI 2010-10-29
RcRownchangeKK*chgGame
 2176 2166 1.00 2 0.01 15 0.15 
  Bussa, Paolo 1909 ITA1.0010.18152.70 
  Arnaudov, G Petar m2442 BUL0.001-0.1715-2.55 

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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