Individual Calculations August 2017
 Koziak, Vitali  Total change: -20.10  Rating chartPersonal card
 XXXII Miedzynarodowy Turniej Szachowy im. T.Gniota Police POL 2017-07-05
RcRownchangeKK*chgGame
 2299 2510 5.50 9 -1.36 10 -13.60 
  Smieszek, Wojciech 2211 POL1.0010.15101.50 
  Czerwonski, Aleksander m2376 POL0.501-0.1810-1.80 
  Kula, Robert f2320 POL0.501-0.2510-2.50 
  Tokarczyk, Tomasz 2220 POL1.0010.16101.60 
  Goluch, Piotr f2288 POL0.001-0.7810-7.80 
  Ahlander, Bjorn m2428 SWE0.001-0.6110-6.10 
  Pajeken, Wolfgang f2274 GER1.0010.20102.00 
  Dzhuguryan, Tygran 2204 POL1.0010.14101.40 
  Chojnacki, Krzysztof m2367 POL0.501-0.1910-1.90 

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)
 
 4e Open Internationnal d'Echecs des Sables d'Olonne 2017 LES SABLES D'OLONNE FRA 2017-07-15
RcRownchangeKK*chgGame
 2245 2510 6.50 9 -0.65 10 -6.50 
  Mariette, Lucas 2124 FRA1.0010.09100.90 
  Cotonnec, Melkior m2320 FRA0.501-0.2510-2.50 
  Jackson, Thomas 2110  * FRA1.0010.08100.80 
  Bailet, Pierre m2525 FRA0.001-0.4810-4.80 
  Eugene, Floryan f2193 FRA0.501-0.3710-3.70 
  Redondo Arguelles, Graciela wf2110  * ESP1.0010.08100.80 
  Lucas, Arthur 2110  * FRA1.0010.08100.80 
  Inkiov, Ventzislav g2459 BUL0.501-0.0710-0.70 
  Hernandez Moya, Yuleisy wm2256 CUB1.0010.19101.90 
 * 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)
 

 

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