Individual Calculations September 2017
 Hopman-Been, Rob  Total change: -58.80  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2017 Vlissingen NED 2017-08-05
RcRownchangeKK*chgGame
 1771 2006 4.00 9 -2.94 20 -58.80 
  Koeweiden, Theo 1606  * NED0.501-0.4220-8.40 
  Gonzales, Jayson g2378 PHI0.001-0.1020-2.00 
  Koedijk, Klaas Jan 1606  * NED0.001-0.9220-18.40 
  Brands, Kevin 1649 NED0.501-0.3920-7.80 
  Turp, Hueseyin 1659 GER1.0010.11202.20 
  De Meester, Johan 1795 NED0.001-0.7720-15.40 
  Reichardt, Monica 1767 NED0.501-0.3020-6.00 
  Tampe, Alexander 1713 GER1.0010.15203.00 
  Van Dijkhuizen, Robbert 1764 NED0.501-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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