Individual Calculations May 2015
 Molinaroli, Martin  Total change: 6.80  Rating chartPersonal card
 Oster-Open 2015 Oberhausen Oberhausen GER 2015-04-02
RcRownchangeKK*chgGame
 2171 2240 5.00 7 0.97 20 19.40 
  Vovchik, Vladimir 1846 GER1.0010.08201.60 
  Faldum, Manfred 1999 GER1.0010.20204.00 
  Vasiljev, Jurij 2092 GER1.0010.30206.00 
  Podzielny, Karl-Heinz m2459 GER0.5010.28205.60 
  Zatonskih, V. f2296 UKR0.5010.08201.60 
  Ackermann, Frank 2036 GER1.0010.24204.80 
  Bosko, Tomic m2471 BIH0.001-0.2120-4.20 

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)
 
 NRW Klasse 2 2014/15 round 9 Nordrheinwestfalen GER 2015-04-26
RcRownchangeKK*chgGame
 2146 2240 0.00 1 -0.63 20 -12.60 
  Quelle, Helmut 2146 GER0.001-0.6320-12.60 

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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