Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Schreinders, M (Mia)
Dob:
2014/02/20 (U12)
Gender:
Female
Chess SA id:
2140151201
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (7 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1267.4
Curent Weighted rating
1244.2
Curent Weighted performance
1228.8
Current official/published rating (highest between Raw, WR and WP)
1267.4
Current floor (min rating allowed)
775.5
Current highest rating achieved
1275.5
Current K-factor
36
Games played this month
6
Score (S)
3.0
Expected score (We)
2.69
Difference (S-We)
0.31
Current Raw change (no limits, including tournament time weight)
9.3
Current min/max change allowed (with limits)
±150.6
Current Raw change used (final)
9.3
Projected new Raw rating
1276.7
Projected new Weighed rating
1248.1
Projected new Weighted performance
1228.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1276.7
Projected effective change (new Official - current Official)
+9.3
Projected new highest rating
1276.7
Projected new floor
776.7
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1273.7
Curent Weighted rating
1252.5
Curent Weighted performance
1234.0
Current official/published rating (highest between Raw, WR and WP)
1273.7
Current floor (min rating allowed)
785.2
Current highest rating achieved
1285.2
Current K-factor
36
Games played this month
6
Score (S)
3.0
Expected score (We)
2.65
Difference (S-We)
0.35
Current Raw change (no limits, including tournament time weight)
12.6
Current min/max change allowed (with limits)
±149.3
Current Raw change used (final)
12.6
Projected new Raw rating
1286.3
Projected new Weighed rating
1256.7
Projected new Weighted performance
1234.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1286.3
Projected effective change (new Official - current Official)
+12.6
Projected new highest rating
1286.3
Projected new floor
786.3
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
NMBCU Trial 3 2024 (U12)
Start:
2024/05/10
End:
2024/05/11
Host:
ENM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
3.0
Main rating:
1267.4
Rating gain/loss:
9.3
Type rating:
1273.7
Rating gain/loss:
12.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
NMBCU Trial 3 2024 (U12)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1267.4
1273.7
Analysis
2
NMBCU Trials 2 2024 (U12)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1275.5
1285.2
Analysis
1
NMBCU Trials 1 2024 (U12)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1271.3
1282.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
NMBCU Trial 3 2024 (U12)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1267.4
1273.7
Analysis
9
NMBCU Trials 2 2024 (U12)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1275.5
1285.2
Analysis
8
NMBCU Trials 1 2024 (U12)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1271.3
1282.7
Analysis
7
Eastern Cape Chess Team Championship 2023 (U12)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
2
0.0
1217.0
1229.8
Analysis
6
Eastern Cape Provincial Individual Championship 2023 (U10 Girls)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
5.0
1217.0
1229.8
Analysis
5
NMBCU Closed 2023 (U10)
2023/08/11
2023/08/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.5
1232.5
1244.6
Analysis
4
NMBCU Trial 4 2023 (U10)
2023/07/28
2023/07/29
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
3.0
1212.8
1218.0
Analysis
3
EP Trials 3 2023 (U10)
2023/05/05
2023/05/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1211.6
1218.0
Analysis
2
NMB 2nd Trials 2023 (U10)
2023/03/24
2023/03/25
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1193.0
1192.0
Analysis
1
NMB 1st Trials 2023 (U8+U10)
2023/02/17
2023/02/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
18
10
0
8
10.0
55.6
47.2
1232.4
1279.7
White
9
6
0
3
6.0
66.7
141.7
1188.7
1330.4
Black
9
4
0
5
4.0
44.4
-47.2
1276.1
1228.9
Standard
All
18
10
0
8
10.0
55.6
47.2
1232.4
1279.7
White
9
6
0
3
6.0
66.7
141.7
1188.7
1330.4
Black
9
4
0
5
4.0
44.4
-47.2
1276.1
1228.9
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
56
29
3
24
30.5
54.5
37.9
1224.4
1262.3
White
29
15
0
14
15.0
51.7
14.7
1208.2
1222.9
Black
27
14
3
10
15.5
57.4
63.0
1241.7
1304.7
Standard
All
56
29
3
24
30.5
54.5
37.9
1224.4
1262.3
White
29
15
0
14
15.0
51.7
14.7
1208.2
1222.9
Black
27
14
3
10
15.5
57.4
63.0
1241.7
1304.7
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1150152419
King, J (Jaymie)
3
3.0
3
0
0
100.0
1212.8
425.0
1637.8
View list
2
1140140466
Mouton, W (Wyatt)
3
3.0
3
0
0
100.0
1271.4
425.0
1696.4
View list
3
1150147783
Ndyova, N (Nikolai Mnqobi)
3
3.0
3
0
0
100.0
1219.0
425.0
1644.0
View list
4
1150146349
Jacobs, J (Joel)
3
1.0
0
2
1
33.3
1214.7
-141.7
1073.0
View list
5
1140139788
Swanepoel, B (Bijan)
3
0.5
0
1
2
16.7
1233.7
-283.3
950.3
View list
6
1150143842
Crawford, D (Dean)
3
0.0
0
0
3
0.0
1212.8
-425.0
787.8
View list
7
1140151637
Makhonza, A (Anathi)
2
1.0
1
0
1
50.0
1202.9
0.0
1202.9
View list
8
1140143836
Boggenpoel, L (Levi)
2
1.0
1
0
1
50.0
1254.0
0.0
1254.0
View list
9
2150140463
Fourie, G (Gia)
2
1.0
1
0
1
50.0
1196.5
0.0
1196.5
View list
10
2130143839
Murray, C (Chloe)
2
1.0
1
0
1
50.0
1273.4
0.0
1273.4
View list
11
2140139787
Snyman, K (Karlien)
2
1.0
1
0
1
50.0
1214.3
0.0
1214.3
View list
12
2130152422
Fife, H (Hannah)
2
0.0
0
0
2
0.0
1271.5
-425.0
846.5
View list
13
1140140461
Cerfonteyn, R (Raees)
2
0.0
0
0
2
0.0
1202.3
-425.0
777.3
View list
14
2150152417
Bruintjies, C (Courtney)
1
1.0
1
0
0
100.0
1211.6
425.0
1636.6
View list
15
1150154741
Botes, Z (Zian)
1
1.0
1
0
0
100.0
1211.6
425.0
1636.6
View list
16
1130139727
Du Toit, H (Hayden)
1
1.0
1
0
0
100.0
1267.4
425.0
1692.4
View list
17
1150139785
Furniss, T (Tyler)
1
1.0
1
0
0
100.0
1212.8
425.0
1637.8
View list
18
2160140464
Kapp, A (Amelie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1140191837
Lungani, A (Avuyile)
1
1.0
1
0
0
100.0
1271.3
425.0
1696.3
View list
20
2150158543
Mdumela, B (Bulumko)
1
1.0
1
0
0
100.0
1217.0
425.0
1642.0
View list