The following is an illustration of
how X-IMP scoring works.
Take this
board as an example.
|
Board No6 |
||||||||
|
Pairs |
Contract |
Scores |
MPs |
|||||
|
N/S |
E/W |
Bid |
By |
Tks |
N/S |
E/W |
N/S |
E/W |
|
1 |
13 |
4♥ |
E |
11 |
|
650 |
-1 |
1 |
|
2 |
1 |
4♥ |
E |
13 |
|
710 |
-3.1 |
3.1 |
|
3 |
3 |
4♥ |
E |
10 |
|
620 |
|
|
|
5 |
6 |
3NT |
E |
7 |
200 |
|
13.2 |
-13.2 |
|
6 |
8 |
4♥ |
W |
11 |
|
650 |
-1 |
1 |
|
7 |
10 |
4♥ |
E |
10 |
|
620 |
|
|
|
8 |
12 |
4♥ |
E |
11 |
|
650 |
-1 |
1 |
|
10 |
2 |
4♥ |
E |
10 |
|
620 |
|
|
|
11 |
5 |
4♥ |
E |
11 |
|
650 |
-1 |
1 |
|
12 |
7 |
4♥ |
E |
13 |
|
710 |
-3.1 |
3.1 |
|
13 |
9 |
4♥ |
E |
11 |
|
650 |
-1 |
1 |
|
14 |
11 |
4♥ |
E |
12 |
|
680 |
-2 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
How are the X-IMPs calculated? |
||||||
|
|
||||||
|
Compare your board score with
every other score on the board, convert each score to IMPs
and take the average. |
||||||
|
|
||||||
|
The following are two examples,
for N/S1 and N/S5. |
||||||
|
|
||||||
|
N/S
1 |
|
N/S
5 |
||||
|
N/S
pair |
Net
score |
Net
IMP score |
|
N/S
pair |
Net
score |
Net
IMP score |
|
2 |
+60 |
2 |
|
1 |
+850 |
13 |
|
3 |
-30 |
-1 |
|
2 |
+910 |
14 |
|
5 |
-850 |
-13 |
|
3 |
+820 |
13 |
|
6 |
0 |
0 |
|
6 |
+850 |
13 |
|
7 |
-30 |
-1 |
|
7 |
+820 |
13 |
|
8 |
0 |
0 |
|
8 |
+850 |
13 |
|
10 |
-30 |
-1 |
|
10 |
+820 |
13 |
|
11 |
0 |
0 |
|
11 |
+850 |
13 |
|
12 |
+60 |
2 |
|
12 |
+910 |
14 |
|
13 |
0 |
0 |
|
13 |
+850 |
13 |
|
14 |
+30 |
1 |
|
14 |
+880 |
13 |
|
Total
IMPs |
-11 |
|
Total
IMPs |
145 |
||
|
Average
IMPs |
-1 |
|
Average
IMPs |
13.2 |
||