Individual Calculations May 2018
 Schoorl, Rob  Total change: -24.80  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2106 2285 5.00 9 -1.46 20 -29.20 
  Naegele, Hans-Juergen 2018 GER1.0010.18203.60 
  Ellis, Antoine 1885  * FRA0.501-0.4220-8.40 
  Held, Carsten, Dr. 2049 GER1.0010.20204.00 
  Grinberg, Eyal m2448 ISR0.001-0.2820-5.60 
  Luessmann, Thomas 2063 GER0.501-0.2820-5.60 
  Doll, Stefan 2133 GER0.001-0.7020-14.00 
  Tscharotschkin, Michael 2124 GER0.001-0.7120-14.20 
  Sanati, Charlotte 2087 GER1.0010.24204.80 
  Klings, Peter 2146 GER1.0010.31206.20 
 * 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)
 
 Dutch Team Competition 2017-2018 Meester Round 8 various NED 2018-04-07
RcRownchangeKK*chgGame
 2353 2286 0.50 1 0.09 20 1.80 
  Peng, Zhaoqin gwg2353 NED0.5010.09201.80 

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)
 
 Dutch Team Competition 2017-2018 Meester Round 9 various NED 2018-04-21
RcRownchangeKK*chgGame
 2378 2286 0.50 1 0.13 20 2.60 
  Warmerdam, Max f2378 NED0.5010.13202.60 

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)
 

 

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