Individual Calculations April 2018
 Zatonskih, Anna  Total change: -2.40  Rating chartPersonal card
 10th Batavia Chess Tournament Amsterdam NED 2018-02-23
RcRownchangeKK*chgGame
 2481 2447 3.50 9 -0.58 10 -5.80 
  Fier, Alexandr g2544 BRA0.001-0.3710-3.70 
  Santos Ruiz, Miguel m2505 ESP0.5010.08100.80 
  Kashlinskaya, Alina mwg2459 RUS0.5010.02100.20 
  Bosboom, Manuel m2403 NED1.0010.44104.40 
  Vrolijk, Liam f2427 NED0.501-0.0310-0.30 
  Beerdsen, Thomas m2445 NED0.001-0.5010-5.00 
  Kevlishvili, Robby m2469 NED0.5010.03100.30 
  Sokolov, Ivan g2567 NED0.5010.16101.60 
  Nijboer, Friso g2510 NED0.001-0.4110-4.10 

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)
 
 Dutch Team Competition 2017-2018 Meester Round 7 various NED 2018-03-10
RcRownchangeKK*chgGame
 2569 2446 0.50 1 0.17 10 1.70 
  Tiviakov, Sergei g2569 NED0.5010.17101.70 

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)
 
 Oberliga NRW 2017/2018 March 2018 Duesseldorf GER 2018-03-11
RcRownchangeKK*chgGame
 2490 2446 0.50 1 0.06 10 0.60 
  Orlov, Andrey g2490 RUS0.5010.06100.60 

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)
 
 1. Frauenbundesliga 2017/2018 March 2018 various GER 2018-03-24
RcRownchangeKK*chgGame
 2288 2446 1.50 2 0.11 10 1.10 
  Jelica, Mara wm2162 CRO1.0010.16101.60 
  Bulmaga, Irina mwg2413 ROU0.501-0.0510-0.50 

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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