Claudio Ribeiro vs Roman Kopylov

Roman Kopylov's 2-fight experience advantage (5 vs 3 fights) held true, but the algorithm limited the bonus to prevent over-rewarding Roman Kopylov for the expected result. Had Claudio Ribeiro pulled off the upset, his experience disadvantage would have delivered a modest upset bonus.

This was not a title fight, so both fighters received standard ELO adjustments. However, since ELO is a relative system, victories over former champions can have an indirect impact, and Title Fight ELO can differ from Basic ELO.

Roman Kopylov gained a finish with a KO/TKO in round 2, earning finishing bonuses.

Roman Kopylov controlled the striking exchanges with 76.2% vs 54.2% accuracy, including 1 devastating knockdown. Roman Kopylov capitalized on this striking dominance.

Minimal ground action with brief exchanges. The low volume resulted in modest ground adjustments.

Roman Kopylov demonstrated standard activity with 196 days since his last fight, earning a small activity bonus for reasonable scheduling. As the winner, Roman Kopylov capitalized on this activity level, while Claudio Ribeiro's 84-day layoff didn't factor into the scoring since only winners receive activity bonuses.

Roman Kopylov extended his 3-fight win streak, earning a momentum bonus. Claudio Ribeiro is back at 0 with this loss.

This category provides the foundation ELO scoring without bonuses, except for exceptional multiple division champions.