Individual Calculations December 2019
 Mantovani, Renzo  Total change: -6.50  Rating chartPersonal card
 World Senior Chess Championship 2019 - Open 50 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 2146 2301 7.00 11 -0.65 10 -6.50 
  Heid, Michael 1927 GER1.0010.10101.00 
  Teo, Kok Siong f2104 SGP0.001-0.7510-7.50 
  Robertson, Ian C. 2062 SCO0.501-0.3010-3.00 
  Belmont Hernandez, Andres 2066 MEX1.0010.21102.10 
  Ivanov, Sergei V. 2138 RUS1.0010.28102.80 
  Nikolaidis, Konstantinos f2179 GRE0.501-0.1710-1.70 
  Cieza, Arcadio f2170 PER0.001-0.6810-6.80 
  Papadimitriou, Loukas 2137 GRE1.0010.28102.80 
  Plotkin, Victor f2252 CAN0.501-0.0710-0.70 
  Biro, Sandor m2147 ROU1.0010.29102.90 
  Rinas, Oleg f2420 KAZ0.5010.16101.60 

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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