The CESS norms when the recipient’s reputation is updated.

The leftmost column indicates the pair of P and R1. L1, …, L8 and S1, …, S16 mean that the prescriptions are the same as those of the leading eight and the secondary sixteen, respectively. L′, S′, and S′′ are the variants of the leading eight and the secondary sixteen, whose definitions are given in Table 4. The middle columns show the rules of R2. The asterisks indicate that the entry is arbitrary. The third column from the right shows the range of b/c for which the norms are CESS. The rightmost two columns show the number of CESS norms, and the expected number χ of defections caused by a single bad player, respectively. Columns in which there is variation are highlighted in bold.