Individual Calculations January 2017
 Ronka, Erik  Total change: 3.40  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2186 2262 5.50 9 0.17 20 3.40 
  Garcia Serrano, Jose M. 1913 ESP1.0010.11202.20 
  Blomqvist, Erik g2567 SWE0.5010.36207.20 
  Bok, Benjamin g2598 NED0.001-0.1220-2.40 
  Korning, Peter 2081 SWE1.0010.26205.20 
  Pein, Jonathan 1971 ENG0.501-0.3520-7.00 
  Mladek, Richard 2024 CZE1.0010.20204.00 
  Elsness, Frode m2452 NOR0.001-0.2520-5.00 
  Peiris, T Gayan M 2134 SRI0.501-0.1720-3.40 
  Wilks, Simon 1935 ENG1.0010.13202.60 

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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