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Login: | Explaining level changesPremier A: UWE Bristol Buccaneers v Redland Anacondas (Wed 16 Oct 2024)Match played between Ville Eskola (home) and Isaac ‘Sp’ Rawcliffe (away).Match won by Isaac ‘Sp’ Rawcliffe. Result: 4-11,4-11,11-8,8-11. Starting level for Ville Eskola: 4,451, level confidence: 60%. Starting level for Isaac ‘Sp’ Rawcliffe: 7,231, level confidence: 40%. Isaac ‘Sp’ Rawcliffe to win as he is currently playing 62% better than Ville Eskola. Isaac ‘Sp’ Rawcliffe won 75% of the games and 60% of the points. This games result would be expected if he was better by around 25%. This points result would be expected if he was better by around 52% (PAR scoring). These are weighted and combined to calculate that Isaac ‘Sp’ Rawcliffe played 34% better than Ville Eskola in this match. As Isaac ‘Sp’ Rawcliffe has played below his allowed range at 6,082, his level reduction is 2.1% before damping. On the assumption that Isaac ‘Sp’ Rawcliffe would normally have been playing at level 6,757 (based on typical behaviour), Ville Eskola played better than expected and therefore gains a pre-damping level increase of 6.5%. Allowing for the difference in level between the players, the adjustments have been reduced to 1.6% and 5.1% respectively. Factoring in the relative levels of confidence which allows players with low confidence in their levels to change more quickly, the adjustment for Isaac ‘Sp’ Rawcliffe changes to -1.6% and Ville Eskola changes to +3.4%. After applying standard match damping, the adjustment for Isaac ‘Sp’ Rawcliffe becomes -0.9% and for Ville Eskola becomes +1.9%. Given Isaac ‘Sp’ Rawcliffe's level and the type of match played, an additional damping of 8.6% has been applied to his level change. Apply match/event weighting of 75% for 'Mixed Autumn 2024/2025' so the adjustment for Isaac ‘Sp’ Rawcliffe is -0.6% and for Ville Eskola is +1.4%. Increase level confidence due to one more match played. Isaac ‘Sp’ Rawcliffe: 63%, Ville Eskola: 77%. Reduce level confidence based on how unexpected the result is. Isaac ‘Sp’ Rawcliffe: 58%, Ville Eskola: 70%. A final adjustment of -0.8% 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 Ville Eskola: 4,451, level confidence: 70%. Final level for Isaac ‘Sp’ Rawcliffe: 7,172, level confidence: 58%. Notes
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