TallyKind is a free collection of specialist Fantasy Premier League tools and practical calculators built from the frustration of wanting deeper, clearer answers than most quick tools provide.
Why TallyKind exists
TallyKind started from personal experience: wanting sharper Fantasy Premier League tools and needing to answer everyday admin questions about pay, mortgages, childcare and property, but often finding utilities that were either too shallow, too opaque, or stopped just before the useful part.
The FPL tools are the specialist part of the site: model-led squad ratings, transfer analysis, mini-league scouting and best-squad benchmarks designed to make competition decisions easier to interrogate. The other calculators are the practical extras I have needed for real-life admin.
About the company
TallyKind is founded and maintained by David Slade, Founder of TallyKind / Software Engineer, and operated by DRJS Software & Consulting Ltd. The site reflects that work: usable interfaces, transparent calculations, and outputs designed to help people compare real scenarios.
The Fantasy Premier League tools draw on experience developing sports models and prediction products. They use public FPL data, AI-assisted feature design and Bayesian-style updating, while keeping the output explainable enough to show what is driving a recommendation and what uncertainty remains.
How calculators are developed and tested
Tools are built around explicit input assumptions, shared calculation functions, reusable result patterns, and tests for the parts most likely to affect user trust: FPL model inputs, tax years, thresholds, formulas, event times, and edge cases.
Where a page involves money, property, childcare, health, sport or changing public data, the aim is to show the methodology in plain English and keep the interactive tool close to the top so the page still answers quickly.
Some tools depend on rates, rules or schedules that change over time. TallyKind tracks the relevant tax year, rating year, rule period or sports schedule status where that matters, and uses review dates to flag content that needs checking.
When external data changes, the priority is to update the underlying source used by the calculator or event guide, then keep the visible explanation and search summaries aligned with that source.
What TallyKind is not
The site does not provide financial, tax, legal, mortgage, payroll, childcare, medical, or professional advice. Important decisions should be checked against official guidance or a qualified professional who understands your circumstances.
If something looks stale, unclear or wrong, use the feedback page or contact details so it can be checked against the relevant source or calculation method.