Individual Calculations January 2014
 Ivkov, Borislav  Total change: -6.40  Rating chartPersonal card
 Snowdrops vs. Old Hands 2013 Podebrady CZE 2013-11-30
RcRownchangeKK*chgGame
 2442 2408 3.00 8 -0.64 10 -6.40 
  Cmilyte, Viktorija gwg2506 LTU0.001-0.3710-3.70 
  Kashlinskaya, Alina wg2422 RUS0.5010.02100.20 
  Ziaziulkina, Nastassia wg2350 BLR0.501-0.0810-0.80 
  Muzychuk, Mariya mwg2491 UKR0.5010.11101.10 
  Cmilyte, Viktorija gwg2506 LTU0.5010.13101.30 
  Kashlinskaya, Alina wg2422 RUS0.001-0.4810-4.80 
  Ziaziulkina, Nastassia wg2350 BLR0.501-0.0810-0.80 
  Muzychuk, Mariya mwg2491 UKR0.5010.11101.10 

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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