Individual Calculations February 2017
 Borgmeyer, Max  Total change: -17.60  Rating chartPersonal card
 33. Internationales Boeblinger Open A Boeblingen GER 2016-12-26
RcRownchangeKK*chgGame
 2137 2218 4.50 9 -0.88 20 -17.60 
  Nerz, Lenard 1925 GER0.001-0.8520-17.00 
  Van Baar, Esper 2024 NED1.0010.25205.00 
  Frey, Alisa wf2049 GER1.0010.28205.60 
  Nguyen, Thai Dai Van m2429 CZE0.001-0.2320-4.60 
  Koch, Martin 2059 GER1.0010.29205.80 
  Randall, Gordon 1901 USA0.501-0.3720-7.40 
  Kekelidze, Mikheil g2413 GEO0.001-0.2520-5.00 
  Wang, Shanshan 2079 CHN1.0010.31206.20 
  Alvir, Aco m2358 AUT0.001-0.3120-6.20 

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)
 

 

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