Individual Calculations July 2018
 Sammalvuo, Tapani  Total change: -23.60  Rating chartPersonal card
 Finnish Championship 2018 Helsinki FIN 2018-06-11
RcRownchangeKK*chgGame
 2365 2435 3.00 9 -2.36 10 -23.60 
  Jarvenpaa, Jari f2310 FIN0.001-0.6710-6.70 
  Nyysti, Sampsa m2322 FIN0.501-0.1510-1.50 
  Koykka, Pekka f2345 FIN0.001-0.6210-6.20 
  Sipila, Vilka m2383 FIN0.501-0.0710-0.70 
  Luukkonen, Tommi f2349 FIN1.0010.38103.80 
  Agopov, Mikael m2436 FIN0.001-0.5010-5.00 
  Keinanen, Toivo f2341 FIN0.001-0.6310-6.30 
  Karttunen, Mika m2466 FIN0.5010.04100.40 
  Niemi, Kalle f2336 FIN0.501-0.1410-1.40 

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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