Individual Calculations September 2015
 Percivaldi, Martin  Total change: -32.20  Rating chartPersonal card
 Politiken Cup 2015 Helsingor DEN 2015-07-25
RcRownchangeKK*chgGame
 2151 2310 6.00 10 -0.86 20 -17.20 
  Vehl, Tina 1910  * DEN1.0010.08201.60 
  Lund, Per 2029 DEN1.0010.16203.20 
  Kistrup, Nicolai 1986 DEN0.501-0.3720-7.40 
  Grigoriants, Sergey g2594 RUS0.5010.34206.80 
  Petersen, Martin Reib 2122 DEN1.0010.26205.20 
  Brunello, Sabino g2539 ITA0.001-0.2120-4.20 
  Formanek, Edward W m2122 USA0.501-0.2420-4.80 
  Thuesen, Mogens 2158 DEN0.001-0.7020-14.00 
  Winfridsson, Hakan 2038 SWE0.501-0.3320-6.60 
  Bjorneboe, Kristian 2015 DEN1.0010.15203.00 
 * 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)
 
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN Riga LAT 2015-08-10
RcRownchangeKK*chgGame
 2240 2278 4.00 9 -0.75 20 -15.00 
  Sinitsina, Anastassia wc1878  * EST1.0010.08201.60 
  Gavrilov, Alexei g2439 RUS0.001-0.2920-5.80 
  Batashevs, Arsens 1913 LAT1.0010.10202.00 
  Cawdery, Daniel m2424 RSA0.5010.20204.00 
  Iovcov, Valerii f2423 MDA0.001-0.3120-6.20 
  Berzinsh, Roland m2406 LAT0.001-0.3320-6.60 
  Petrovskis, Olegs 2129 LAT1.0010.30206.00 
  Ris, Robert m2449 NED0.5010.23204.60 
  Martinkus, Rolandas f2101 LTU0.001-0.7320-14.60 
 * 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)
 

 

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