Individual Calculations October 2018
 Nguyen, Piotr  Total change: -0.30  Rating chartPersonal card
 International Tournament Apokoronas 2018 Apokoronas Crete GRE 2018-08-25
RcRownchangeKK*chgGame
 2265 2405 6.00 9 0.20 10 2.00 
  Chatzipanagiotou, Asimenia 2005  * GRE1.0010.08100.80 
  Bardis, Harilaos-Panagiotis 2005  * GRE1.0010.08100.80 
  Halkias, Stelios g2568 GRE0.5010.22102.20 
  Sukandar, Irine Kharisma mwg2409 INA1.0010.51105.10 
  Kotronias, Vasilios g2505 GRE0.001-0.3610-3.60 
  Georgakopoulos, Nikolaos K. 2087 GRE1.0010.13101.30 
  David, Alberto g2544 ITA0.001-0.3110-3.10 
  Partac, Elena wg2059 MDA1.0010.11101.10 
  Darmarakis, Mihail 2207 GRE0.501-0.2610-2.60 
 * 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)
 
 Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 4-6 Wroclaw POL 2018-09-14
RcRownchangeKK*chgGame
 2459 2393 1.00 3 -0.23 10 -2.30 
  Tomczak, Mikolaj f2427 POL0.5010.05100.50 
  Heberla, Bartlomiej g2537 POL0.001-0.3110-3.10 
  Murdzia, Piotr m2412 POL0.5010.03100.30 

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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