Chess South Africa
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Chess South Africa
Coetzer, A (Ashlynn)
Dob:
2013/07/02 (U12)
Gender:
Female
Chess SA id:
2130144761
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (66 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
Current Raw rating
1065.5
Current Weighted rating
1092.3
Current Weighted performance
1005.8
Current official/published rating (highest between Raw, WR and WP)
1092.3
Current highest rating achieved
1219.6
Current floor (min rating allowed)
719.6
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)
±200.8
Current Raw change used (final)
0.0
Projected new Raw rating
1065.5
Projected new Weighed rating
1002.9
Projected new Weighted performance
1005.8
Projected new final Raw rating (if new WP > new Raw)
1065.5
Projected new highest rating
1219.6
Projected new floor
719.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1065.5
Projected effective change (new Official - current Official)
-26.8
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
Current Raw rating
1058.8
Current Weighted rating
1083.2
Current Weighted performance
1005.8
Current official/published rating (highest between Raw, WR and WP)
1083.2
Current highest rating achieved
1222.4
Current floor (min rating allowed)
722.4
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)
±202.8
Current Raw change used (final)
0.0
Projected new Raw rating
1058.8
Projected new Weighed rating
994.4
Projected new Weighted performance
1005.8
Projected new final Raw rating (if new WP > new Raw)
1058.8
Projected new highest rating
1222.4
Projected new floor
722.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1058.8
Projected effective change (new Official - current Official)
-24.4
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Hoerskool Overvaal Chess Open 2024 (D)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1064.3
1054.1
Analysis
2
Vaalpark Primary Chess Open 2024 (D)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1064.3
1054.1
Analysis
1
Laerskool Midvaal Chess Open Section 2024 (D)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
1.0
1081.0
1072.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
Hoerskool Overvaal Chess Open 2024 (D)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1064.3
1054.1
Analysis
12
Vaalpark Primary Chess Open 2024 (D)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1064.3
1054.1
Analysis
11
Laerskool Midvaal Chess Open Section 2024 (D)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
1.0
1081.0
1072.5
Analysis
10
2023 Gauteng Top Schools (U11 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1070.5
1053.1
Analysis
9
Gauteng D7 Teams 2023 (U11)
2023/08/12
2023/08/12
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1070.5
1053.1
Analysis
8
Overvaal Ope Jul 2023 (D)
2023/07/22
2023/07/22
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1091.1
1078.7
Analysis
7
Gauteng Schools D7 2023 (U11 Girls)
2023/05/20
2023/05/20
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1096.8
1076.2
Analysis
6
Valia's Chess Tournament 2023 (D)
2023/05/06
2023/05/06
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1096.8
1076.2
Analysis
5
Overvaal Open 2023 (D)
2023/04/15
2023/04/15
Sedibeng (GSV)
Standard
60
0.83
5
4
0.5
1123.7
1105.4
Analysis
4
Hoerskool Drie Riviere Open 2023 (D)
2023/03/11
2023/03/11
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1165.5
1155.4
Analysis
3
AG Visser Open 2023 (C)
2023/02/18
2023/02/18
Sedibeng (GSV)
Standard
60
0.83
5
4
0.5
1219.6
1222.4
Analysis
2
Laerkool Midvaal Chess Open 2023 (E)
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
61
0.83
5
5
3.5
1185.1
1181.6
Analysis
1
D7 Teams 2022 (U9+U11 Mixed)
2022/08/13
2022/08/13
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
2
4
9
4.0
26.7
-198.3
1237.5
1039.2
White
7
1
2
4
2.0
28.6
-182.1
1251.1
1069.0
Black
8
1
2
5
2.0
25.0
-212.5
1225.6
1013.1
Standard
All
15
2
4
9
4.0
26.7
-198.3
1237.5
1039.2
White
7
1
2
4
2.0
28.6
-182.1
1251.1
1069.0
Black
8
1
2
5
2.0
25.0
-212.5
1225.6
1013.1
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
63
15
10
38
20.0
31.7
-155.2
1209.7
1054.5
White
31
10
5
16
12.5
40.3
-82.3
1199.5
1117.3
Black
32
5
5
22
7.5
23.4
-225.8
1219.5
993.7
Standard
All
63
15
10
38
20.0
31.7
-155.2
1209.7
1054.5
White
31
10
5
16
12.5
40.3
-82.3
1199.5
1117.3
Black
32
5
5
22
7.5
23.4
-225.8
1219.5
993.7
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
2120133676
Smith, MI (Melea Ine)
3
1.5
1
1
1
50.0
1160.6
0.0
1160.6
View list
2
2140139659
Du Toit, M (Monika)
3
1.0
1
0
2
33.3
1156.3
-141.7
1014.7
View list
3
2120140219
Smit, L (Liane)
3
0.5
0
1
2
16.7
1117.8
-283.3
834.5
View list
4
2120138271
Blignaut, A (Alma)
2
0.0
0
0
2
0.0
1145.5
-425.0
720.5
View list
5
2120135915
Emanuel, C (Caitlin)
2
0.0
0
0
2
0.0
1155.3
-425.0
730.3
View list
6
1140139663
Visser, A (Aidan)
2
0.0
0
0
2
0.0
1072.7
-425.0
647.7
View list
7
2150155803
Lehana, B (Bohlokwa)
1
1.0
1
0
0
100.0
1096.8
425.0
1521.8
View list
8
1130138275
Esterhuizen, E (Erich)
1
1.0
1
0
0
100.0
1070.5
425.0
1495.5
View list
9
2130300137
Madibana, M (Mapula)
1
1.0
1
0
0
100.0
1064.3
425.0
1489.3
View list
10
2130155213
Mantula, B (Buhlebenkosi)
1
1.0
1
0
0
100.0
1070.5
425.0
1495.5
View list
11
1140159483
Mavuso, N (Naledi)
1
1.0
1
0
0
100.0
1070.5
425.0
1495.5
View list
12
2130159488
Moisebi, R (Refentse)
1
1.0
1
0
0
100.0
1070.5
425.0
1495.5
View list
13
2140155809
Mokokeng, B (Bokang)
1
1.0
1
0
0
100.0
1096.8
425.0
1521.8
View list
14
1130301556
Mophuthing, K (Keorapetse)
1
1.0
1
0
0
100.0
1064.3
425.0
1489.3
View list
15
1150142014
Myburgh, A (Alex)
1
1.0
1
0
0
100.0
1185.1
425.0
1610.1
View list
16
1110141864
Robbertse, D (Duncan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1120151857
Swart, P (Phillip)
1
1.0
1
0
0
100.0
1165.5
425.0
1590.5
View list
18
1150149154
Terblanche, H (Handre)
1
1.0
1
0
0
100.0
1185.1
425.0
1610.1
View list
19
2130130082
Van Zyl, K (Kiera)
1
1.0
1
0
0
100.0
1091.1
425.0
1516.1
View list
20
1120141856
Malefetsi, S (Sibonginkosi)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list