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ACR and AOR

ChessOff topicLichess
Hello, @Arkeno_Chess Made - Arkeno Chess Rating (ACR) And Arkeno OTB Rating (AOR)

AOR

AOR is Arkeno Official Rating.

AOR Is Simple

Factors

RD - Rating Difference. Suppose P1 is 1000 Rated and P2 is 500 Rated the RD is Difference of Rating (P1 Vs P2 When P1>P2. In This Case 500 Difference) The Difference Divided by 10 = RD

50% Rule - When P2 Wins against P1 in the above case (In Italic Above) P2 Will gain 50 Rating and P1 Will Lose 50 Rating. As the RD of the players is added to the winning player who would be lower rated and the RD would be removed from the higher player's AOR
But What if P1 Wins? - Then 50% Of RD is Lost by P2 and Gained by P1 - in this case P1 Gains 25 Rating and P2 Loses 25 Rating


Rating Debunks

In Between 500 Rating to 700 Rating is Starting Rating

Here is a graph of AOR to Lichess and FIDE
Lichess - Rapid
FIDE - Standard

AORLichess RapidFIDE - Standard
2005000
2505500
3006000
3507000
4007500
4508000
5009500
55010000
60010500
65011001000
70011501000
75012001050
80012501100
85013001150
90013501175
95014001200
100014501250
105015001300
110015751350
115016501400
120016901450
125017501500
130018001550
135018501600
140019001650
145019501700
150020001750
155021001800
160021501850
165022001900
170022751950 - CM
175023752000 - CM
180024502050 - CM
185025502100 - CM
190026502150 - FM
195027752200 - FM
200028502250 - FM
210029752300 - FM
215030502350 - IM
220031002400 - IM
225031502450 - GM
230032002500 - GM
235032502650 - GM
240033002700 - GM
245033502850 - GM
250034002900 - Noob
These are The Rating diffs as of 2025 Januray

ACR

ACR is 4 Rating combined

AOR + DOC + International Rating + National Rating. Averages