Fight Night Combat

Jon Relf

Full name:	Jon Relf
Current rank:	-	since April 15, 2019
Highest Rank:	16	first reached May 5, 2014 (1 week in total)
2018:	184
2017:	=177
2016:	=76
2015:	84
2014:	=39
2013:	=30
Titles/finals:	0/0
Elo Rating:	1434

Profile Tournaments Matches Rankings Rivalries

Elo Ratings per Match since January 2013

Choose a table: Match scores, player Elo ratings, player rankings.

A player's elo rating is considered provisional (P) until they have either completed six matches or played matches at at least three different tournaments.

The probability of winning is equal to the predicted share of points scored. A player rated 200 above another corresponds to a 76% chance of winning.

The K value is a development coefficient, and it reduces large swings in the ratings of established players. The K value reduces over time, similar to 538's elo ratings for tennis players: 250/((player's match count+15)**(0.4)))-10

Click table headers to sort.

Date	Tournament	Round	Opponent	Elo Rating Player	Opponent	Difference	Share of Points Predicted	Actual	Difference	Final Result Predicted	Actual	Difference	K-Factor	Next Elo	Change
20180405	BJC 2018 Canterbury	round of 16	Lukas Bonauer	1465	1429 P	+36	55.2 %	44.4 %	-10.7 %	Win	Lost	Loss	55	1434	-31
20170411	BJC 2017 Nottingham	round of 16	Callie Lawrie	1498	1436	+62	58.8 %	28.6 %	-30.3 %	Win	Lost	Upset Loss	56	1465	-33
20160525	Bungay 2016	third place match	Rob Woolley	1467	1502	-35	45.0 %	71.4 %	+26.4 %	Lose	Won	Upset Win	57	1498	+31
20160525	Bungay 2016	semi-final	Brook Roberts	1478	1750	-272	17.3 %	0.0 %	-17.3 %	Lose	Lost	-	58	1467	-11
20160525	Bungay 2016	round of 8	The Void	1444	1500 P	-56	42.0 %	71.4 %	+29.4 %	Lose	Won	Win	60	1478	+34
20160401	BJC 2016 Perth	round of 16	Cameron Ford	1472	1502 P	-30	45.7 %	44.4 %	-1.2 %	Lose	Lost	-	61	1444	-28
20150926	Cambridge 2015	third place match	Dan Wood	1496	1579	-83	38.3 %	16.7 %	-21.6 %	Lose	Lost	-	62	1472	-24
20150926	Cambridge 2015	semi-final	Brook Roberts	1515	1665	-150	29.7 %	0.0 %	-29.7 %	Lose	Lost	-	63	1496	-19
20150926	Cambridge 2015	round of 8	Ashley Harris	1481	1500 P	-19	47.3 %	71.4 %	+24.2 %	Lose	Won	Win	65	1515	+34
20141025	Cambridge 2014	round of 8	Jon Peat	1509 P	1570	-61	41.3 %	16.7 %	-24.6 %	Lose	Lost	-	66	1481	-28
20140412	BJC 2014 Darton	round of 8	Luke Burrage	1531 P	1669	-138	31.1 %	20.0 %	-11.1 %	Lose	Lost	-	68	1509 P	-22
20140412	BJC 2014 Darton	round of 16	Lawrence Chunk Bruce	1501 P	1459 P	+42	56.0 %	100.0 %	+44.0 %	Win	Won	-	70	1531 P	+30
20131026	Cambridge 2013	semi-final	Brook Roberts	1537 P	1537 P	0	50.0 %	0.0 %	-50.0 %	50/50	Lost	-	72	1501 P	-36
20131026	Cambridge 2013	round of 8	Danny Cooper	1500 P	1500 P	0	50.0 %	62.5 %	+12.5 %	50/50	Won	-	74	1537 P	+37