1.0

Changes from v0.9.9

• Updated manual
• Switch -J introduced: It adds a column in the output with the confidence for superiority to the next player in the list.
• Format fixed for -j switch and elostat output.
• Relative priors between engines will not purge engines with perfect scores (or zero score)
• Code cleanup
• Increase precision of the function get_pWDL (which gets probabilities): Solved some pending issues.
• Introduce asserts to catch potential future precision issues
• When adjusting white advantage and draw rates, slowly increment deltas if the optimum is not at the center. Speeds up convergence of pathological cases.
• Extra warning for ill connected databases
• White advantage and draw rate simulated are based on the initial result, not from the previous simulation.
• In simulations, white advantage and draw rate are recalculated, so now errors for them are displayed
• Convergence speed increased by ~40% (varies according to input files).
• Two bugs fixed that delayed convergence in some pathological input data.
• White advantage and draw rate calculation re-designed and optimized to be more accurate and faster.
• Simulations checked for proper connectivity. Skipped if they are problematic.
• Switch -M introduced, which forces a calculation by Maximum likelihood criteria even if no loose anchors or priors are used. Slower than traditional, but serves as a comparison.
• Fix a convergence bug when a player with all wins is present
• Modify output, include decimal adjustments in -j output
• Groups connected output (-g) just a message when there is only one group
• Tweak parameters of convergence

Ordo goes parallel

• Introduction of switch -n [value], which sets number of cores used for parallel calculation during simulation