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Login: | Explaining level changesPremier C: University of Bristol Ballers v Bradley Stoke Squash Club A (Thu 26 Sep 2024)Match played between Andrei 'Mayonnaise' Pankratov (home) and James Found (away).Match won by Andrei 'Mayonnaise' Pankratov. Result: 11-3,12-10,11-8. Starting level for Andrei 'Mayonnaise' Pankratov: 2,201, level confidence: 46%. Starting level for James Found: 1,120, level confidence: 68%. Andrei 'Mayonnaise' Pankratov to win as he is currently playing 97% better than James Found. Andrei 'Mayonnaise' Pankratov won all of the games and 62% of the points. This games result would be expected if he was better by around 55% or more. This points result would be expected if he was better by around 62% (PAR scoring). These are weighted and combined to calculate that Andrei 'Mayonnaise' Pankratov played 62% better than James Found in this match. Due to the difference between the players' levels, allow for the likelihood that Andrei 'Mayonnaise' Pankratov was taking it easy by anything up to 12%. This gives him an allowed level range for this match between 1,661 and 2,201 without affecting his level. In this case, Andrei 'Mayonnaise' Pankratov played at level 1,877 and remained within his allowed range so his level will not be adjusted. On the assumption that Andrei 'Mayonnaise' Pankratov would normally have been playing at level 1,942 (based on typical behaviour), James Found played better than expected and therefore gains a pre-damping level increase of 3.5%. Allowing for the difference in level between the players, the adjustments have been reduced to 0% and 2.5% respectively. Factoring in the relative levels of confidence which allows players with low confidence in their levels to change more quickly, the adjustment for Andrei 'Mayonnaise' Pankratov changes to 0% and James Found changes to +1.7%. After applying standard match damping, the adjustment for Andrei 'Mayonnaise' Pankratov becomes 0% and for James Found becomes +1.6%. Apply match/event weighting of 75% for 'Mixed Autumn 2024/2025' so the adjustment for Andrei 'Mayonnaise' Pankratov is 0% and for James Found is +1.2%. Increase level confidence due to one more match played. Andrei 'Mayonnaise' Pankratov: 68%, James Found: 82%. Reduce level confidence based on how unexpected the result is. Andrei 'Mayonnaise' Pankratov: 62%, James Found: 75%. A final adjustment of -0% has been made to both players as part of the automatic calibration that is performed after each match. All players in this pool will have been adjusted equally in order to remain equivalent to other player pools. Final level for Andrei 'Mayonnaise' Pankratov: 2,200, level confidence: 62%. Final level for James Found: 1,133, level confidence: 75%. Notes
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