Individual Calculations April 2015
 Tazbir, Marcin  Total change: 16.60  Rating chartPersonal card
 tht Extraliga 2014/2015 r1-4 various CZE 2014-11-01
RcRownchangeKK*chgGame
 2519 2519 1.50 4 -0.50 10 -5.00 
  Petrik, Tomas g2498 SVK0.501-0.0310-0.30 
  Kolosowski, Mateusz m2474 POL0.501-0.0610-0.60 
  Fedorov, Aleksei g2555 BLR0.5010.05100.50 
  Dragun, Kamil g2547 POL0.001-0.4610-4.60 

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)
 
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2454 2518 7.00 9 1.89 10 18.90 
  Justo, Damian f2310 ARG1.0010.23102.30 
  Areshchenko, Alexander g2661 UKR0.5010.19101.90 
  Tang, Tang 2118  * JPN1.0010.08100.80 
  Kotronias, Vasilios g2565 GRE0.5010.07100.70 
  Gupta, Abhijeet g2621 IND0.001-0.3610-3.60 
  Schmitt, Andre f2306 FRA1.0010.23102.30 
  Ionescu, Doru-Alexandru m2356 ROU1.0010.29102.90 
  Lagarde, Maxime g2581 FRA1.0010.59105.90 
  Stupak, Kirill g2568 BLR1.0010.57105.70 
 * 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)
 
 2. Bundesliga Sued 2014/15 round 8 Hamburg GER 2015-03-15
RcRownchangeKK*chgGame
 2505 2512 0.50 1 -0.01 10 -0.10 
  Cicak, Slavko g2505 SWE0.501-0.0110-0.10 

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)
 
 tht Extraliga 2014/2015 r9-11 various CZE 2015-03-27
RcRownchangeKK*chgGame
 2579 2512 1.50 3 0.28 10 2.80 
  Landa, Konstantin g2648 RUS0.5010.18101.80 
  Bobras, Piotr g2530 POL0.5010.03100.30 
  Dziuba, Martin g2560 POL0.5010.07100.70 

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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