Individual Calculations November 2017
 Ernst, Sipke  Total change: -6.90  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 2 various NED 2017-10-07
RcRownchangeKK*chgGame
 2372 2548 0.00 1 -0.73 10 -7.30 
  Lahaye, Rick 2372 NED0.001-0.7310-7.30 

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)
 
 Hoogeveen Schaaktoernooi 2017 Hoogeveen NED 2017-10-22
RcRownchangeKK*chgGame
 2373 2548 6.50 9 0.04 10 0.40 
  Sparenberg, Erik 2175 NED1.0010.10101.00 
  De Boer, Eelke f2301 NED1.0010.19101.90 
  Kuipers, Stefan m2411 NED1.0010.32103.20 
  Saduakassova, Dinara mwg2448 KAZ0.001-0.6410-6.40 
  Tania, Sachdev mwg2386 IND1.0010.29102.90 
  Beerdsen, Thomas m2428 NED0.001-0.6610-6.60 
  Maris, Ivo f2340 NED1.0010.23102.30 
  Xu, Xiangyu m2549 CHN0.5010.00100.00 
  Buckels, Valentin f2318 GER1.0010.21102.10 

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)
 

 

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