Individual Calculations February 2017
 Altundal, Arda  Total change: -4.00  Rating chartPersonal card
 2016-2017 Hatay Chess Championship Hatay TUR 2017-01-13
RcRownchangeKK*chgGame
 1700 1300 0.00 1 -0.08 40 -3.20 
  Percin, Onder 1700  * TUR0.001-0.0840-3.20 
 * 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)
 
 2016-2017 Turkish Cadets Chess Championships - U12 Antalya TUR 2017-01-22
RcRownchangeKK*chgGame
 1310 1300 3.00 6 -0.02 40 -0.80 
  Yildirim, Ibrahim Halil 1688 TUR0.5010.414016.40 
  Arslan, Huseyin Arda 1257 TUR0.501-0.0640-2.40 
  Ceylan, Arda 1319 TUR0.001-0.4740-18.80 
  Ozturk, Mustafa 1179 TUR0.501-0.1640-6.40 
  Aydin, Nihat Kerem 1130 TUR1.0010.284011.20 
  Ozberk, Emir Mehmet 1286 TUR0.501-0.0240-0.80 

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)
 

 

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