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This page (revision-85) was last changed on 31-Jul-2005 15:24 by 84.248.22.40  

This page was created on 19-May-2005 13:50 by LauriPaatero

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At line 203 added 12 lines
Kannattaa huomata, että kehittyvien pelaajien ongelma on ratkaistavissa monilla tavoilla, joista GoR:iin kuuluvat reset-korotukset ovat suunnilleen huonoin, jonka keksin.
[Ranskan luokitusjärjestelmä|http://ffg.jeudego.org/ECHELLE/algo.html] on hyvin samankaltainen kuin GoR, mutta siinä nopeasti kehittyvien tai taukoa pitäneiden pelaajien ongelma on ratkaistu seuraavalla tavalla:
\\"Two situations lead to a special processing:
\\ - The players who are unknown by the rating list. Their initial rating isset to their \\registering rank (1d = 50, 1k = -50). If after processing all games, the rating \\variation of an unknown player is greater than 50 points, then the initial rating is \\considered as incorrect (too optimistic or too pessimistic), an adjustment \\pre-processing is performed
\\- Known players whose level has significantly changed. This situationis typically met \\with beginners or players having not participated in a tournament for a long time. As \\for unknown players, an adjustment pre-processing is performed.For them, the threshold \\is set to 100.
The adjustement algorithm :A complete calculation is performed. Then, for all palyers whose variation exceeds the threshold, the straring rating is corrected by variation - theshold.This algorithm is repeated, if necessary, until convergence. Convergence is supposed to be reached when rating variation between tho iterations stay beneath 10."
-- Markku, 14.6. 2005
Version Date Modified Size Author Changes ... Change note
85 31-Jul-2005 15:24 44.933 kB 84.248.22.40 to previous
84 30-Jul-2005 16:52 44.974 kB 80.221.27.162 to previous | to last
83 30-Jul-2005 14:08 44.931 kB 81.197.77.215 to previous | to last
82 30-Jul-2005 11:14 44.647 kB LauriPaatero to previous | to last
81 30-Jul-2005 10:26 44.464 kB 210.245.8.253 to previous | to last
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