It says on web page that there will be default strategies in the population for the competition. Are they proportionally equally represented?
They are likely to be represented only once (and maybe not at all) and we reserve the right to change this! This is not meant to appear as if we are skewing the competition. This is done on the basis that you can make no inferences about the other strategies in the population. Also, if we put in (say) TFT, many other people might do as well, so they would be proportionally higher anyway. So, you cannot make any assumptions about what strategies will or not be represented and in what proportions.