Individual Calculations April 2017
 Percivaldi, Martin  Total change: -18.70  Rating chartPersonal card
 Divisionsturneringen 2016-17 Marts Various DEN 2017-02-27
RcRownchangeKK*chgGame
 2071 2448 1.00 1 0.09 10 0.90 
  Skow, Jannick 2071 DEN1.0010.09100.90 

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)
 
 Jurmala Round Robin GM norm-2017 Jurmala LAT 2017-02-27
RcRownchangeKK*chgGame
 2451 2448 2.50 9 -1.96 10 -19.60 
  Rakesh, Kumar Jena f2317 IND0.501-0.1810-1.80 
  Sammalvuo, Tapani m2431 FIN0.501-0.0210-0.20 
  Sveshnikov, Evgeny g2489 RUS0.5010.06100.60 
  Bjerre, Jonas f2355 DEN0.501-0.1310-1.30 
  Kantans, Toms m2449 LAT0.001-0.5010-5.00 
  Gleizerov, Evgeny g2515 RUS0.5010.09100.90 
  Miezis, Normunds g2505 LAT0.001-0.4210-4.20 
  Kollars, Dmitrij m2507 GER0.001-0.4210-4.20 
  Meskovs, Nikita m2490 LAT0.001-0.4410-4.40 

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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