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 2008-03-31, 20:44 #1 nngs     Jun 2004 3C16 Posts Ranking and Speed I found a very interesting thing about LL ranking and LL (computing) speed. First, let me list some data: RankingPlace versus LL speed the 1st place --- 237 (P90)year/day (from http://www.teamprimerib.com/rr1/bin/top.php) the 100th --- 2.136 year/day (not the speed of the ID currently at 100th place, but the speed of the 100th place, based on the data recorded during past 300 days) the 500th --- 0.510 year/day the 1000th --- 0.263 year/day The data show that it is roughly true (but I don't know why) that Speed(Nth place) = Speed (1st place) / N Assume this holds OK for any ranking place, now you can estimate where is the highest ranking you can reach ("theoretically")
 2008-03-31, 21:23 #2 nngs     Jun 2004 22·3·5 Posts To describe this in another way, There is a number X. if your rank N times your speed V (in p90year/day) is greater than X, you will move up in the ranking list; otherwise you will move downward and lost your current ranking place (surpassed by others). I guess currently X ~ 240 +/- 20 p90yrs/day (for LL ranking) To be more clearly, N*V > 260 ---> move upward 220< N*V <260 ---> probably stay in same place for quite while N*V<260 ---> move downward Last fiddled with by nngs on 2008-03-31 at 21:30

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