Individual Calculations October 2017
 Metcalfe, Charlie P  Total change: -10.40  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 SEPTEMBER 2017 London ENG 2017-09-04
RcRownchangeKK*chgGame
 1709 1800 0.50 1 -0.12 40 -4.80 
  Ifalore, Michael 1709 ENG0.501-0.1240-4.80 

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)
 
 European Youth Chess Championship 2017 - Open 12 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 1740 1800 5.00 9 -0.14 40 -5.60 
  Bordei, Rares-Gabriel 1400  * ROU1.0010.08403.20 
  Colbow, Collin 2034 GER0.5010.294011.60 
  Tsaruk, Maksim 2059 BLR0.001-0.1840-7.20 
  Mainescu, Andrei-Cristian 1677 ROU0.001-0.6740-26.80 
  Abbasov, Azad 1536 AZE1.0010.18407.20 
  Mihai, Florin 1635 ROU0.501-0.2240-8.80 
  Tonnesen, Rasmus Emil Ryder 1660 DEN1.0010.314012.40 
  Davtyan, Arsen 1969 ARM0.001-0.2840-11.20 
  Vucenovic, Damian 1690 CRO1.0010.354014.00 
 * 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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