Best Orianna players TH

How are players ranked?

Two scores are determined for each summoner/champion/role (one for the current season, one for the past 30 days). Then a third score is computed (geometrical average of the two previous scores). Summoners are ranked by champion according to their best "averaged score" (one averaged score per role) for that champion.

The two scores (the one for season and the one for past 30 days) are computed using those rules:

• +1 tier → score * 4 (The tier taken into account is the average tier of each game where the champion was played)
• +12% winrate (compared to the average for that champion/role) → score * 2
• +100% KDA (compared to the average for that champion/role) → score * 1.33
• Players must play a minimum of 10 games to be ranked. If a player has played fewer than 50 games with that champion/role → score * 0.75 for each missing game.
• You need to have played at least 1 ranked game in the past 30 days to be ranked with that champion.
• If you played less than 5 games with the given champion in the less 30 days, a penalty is applied → score * 0.5 for each missing game
• Those rules are exponentials (ie +2 tier → score * 16)

#	Summoner	Roles	Tier	Winrate	KDA	Played
1.	ShatoShi78#5952 TH (#1) Platinum I		Platinum I	57.1%	5.8 / 5.9 / 8.6	49
2.	Frongnakub#TH2 TH (#2) Emerald II		Emerald II	50.0%	6.6 / 5.3 / 8.6	28
3.	K II R B Y#0000 TH (#3) Platinum IV		Platinum IV	64.7%	3.8 / 5.5 / 12.1	17
4.	auuelsa#9993 TH (#4) Bronze III		Bronze III	53.3%	6.8 / 4.9 / 11.3	45
5.	StarBoys7#777 TH (#5) Emerald IV		Emerald IV	46.7%	4.8 / 4.1 / 8.7	15
6.	Bomcrmon#373 TH (#6) Emerald IV		Emerald IV	50.0%	6.5 / 5.0 / 9.8	10
7.	Murderer Duck#TH2 TH (#7) Gold IV		Gold IV	70.0%	8.2 / 5.3 / 13.4	10
8.	Viego is myDaddy#TH2 TH (#8) Bronze II		Bronze II	69.2%	3.3 / 1.8 / 10.2	13
9.	oOoAngelDustoOo#6969 TH (#9) Silver I		Silver I	58.3%	3.1 / 7.0 / 11.7	12
10.	心劫说给影子听#1212 TH (#10) Gold IV		Gold IV	35.0%	3.7 / 4.4 / 8.3	20
11.	RockshiiZ#TH2 TH (#11) Silver III		Silver III	50.0%	5.4 / 7.8 / 9.7	10
12.	pentra#TH2 TH (#12) Bronze III		Bronze III	45.5%	3.8 / 3.2 / 7.0	11
13.	tarlucifer#6789 TH (#13) Bronze IV		Bronze IV	50.0%	7.5 / 7.0 / 12.4	10
14.	Midori41#6666 TH (#14) Silver IV		Silver IV	36.4%	4.9 / 6.3 / 10.7	11
15.	KewnaK#TH2 TH (#15) Iron IV		Iron IV	45.5%	5.7 / 5.8 / 12.1	11