Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Mahlare, JM (John)
Dob:
2008/01/30 (U18)
Gender:
Male
Chess SA id:
1080096850
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Last active:
2024/05/03 (213 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
1168.7
Current Weighted rating
1162.6
Current Weighted performance
879.1
Current official/published rating (highest between Raw, WR and WP)
1168.7
Current highest rating achieved
1205.6
Current floor (min rating allowed)
705.6
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)
±173.4
Current Raw change used (final)
0.0
Projected new Raw rating
1168.7
Projected new Weighed rating
1069.8
Projected new Weighted performance
879.1
Projected new final Raw rating (if new WP > new Raw)
1168.7
Projected new highest rating
1205.6
Projected new floor
705.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.7
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
1176.4
Current Weighted rating
1169.4
Current Weighted performance
879.1
Current official/published rating (highest between Raw, WR and WP)
1176.4
Current highest rating achieved
1216.0
Current floor (min rating allowed)
716.0
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)
±171.5
Current Raw change used (final)
0.0
Projected new Raw rating
1176.4
Projected new Weighed rating
1076.1
Projected new Weighted performance
879.1
Projected new final Raw rating (if new WP > new Raw)
1176.4
Projected new highest rating
1216.0
Projected new floor
716.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.4
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
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
1
Capricorn Junior Qualifying 4 2024 (U18)
2024/05/03
2024/05/03
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1156.7
1162.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
Capricorn Junior Qualifying 4 2024 (U18)
2024/05/03
2024/05/03
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1156.7
1162.7
Analysis
9
Capricorn Qualifying February 4th 2023 (U16)
2023/02/04
2023/02/04
Capricorn (LCP)
Standard
60
0.83
5
5
2.5
1147.7
1153.0
Analysis
8
Capricorn Qualifying May 2022 (U16)
2022/05/14
2022/05/14
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1120.8
1121.0
Analysis
7
LCP Qualifying February 2020 (O14)
2020/02/15
2020/02/15
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1132.5
1138.6
Analysis
6
2019 South African Junior Team Championships (U12D)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1205.6
1216.0
Analysis
5
Capricorn Qualifying May 2019 (O12)
2019/05/18
2019/05/18
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1186.0
1194.8
Analysis
4
Capricorn Qualifying April 2019 (O12)
2019/04/13
2019/04/13
Capricorn (LCP)
Standard
60
0.83
5
5
4.0
1119.3
1112.8
Analysis
3
Capricorn Qualifying 2019 (O12)
2019/02/16
2019/02/16
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
1085.1
1068.0
Analysis
2
Capricorn Qualifying 02 June 2018 (U12)
2018/06/02
2018/06/02
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1151.5
1141.6
Analysis
1
Capricorn Qualifying 10 Maart 2018 (U12)
2018/03/10
2018/03/10
Capricorn (LCP)
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
5
2
0
3
2.0
40.0
-85.0
1305.2
1220.2
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
0
0
3
0.0
0.0
-425.0
1375.4
950.4
Standard
All
5
2
0
3
2.0
40.0
-85.0
1305.2
1220.2
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
0
0
3
0.0
0.0
-425.0
1375.4
950.4
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
52
24
1
27
24.5
47.1
-24.5
1163.8
1139.2
White
27
17
0
10
17.0
63.0
110.2
1153.5
1263.7
Black
25
7
1
17
7.5
30.0
-170.0
1174.9
1004.9
Standard
All
52
24
1
27
24.5
47.1
-24.5
1163.8
1139.2
White
27
17
0
10
17.0
63.0
110.2
1153.5
1263.7
Black
25
7
1
17
7.5
30.0
-170.0
1174.9
1004.9
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108089792
Sebona, SG (Siyabonga)
2
1.0
1
0
1
50.0
1102.2
0.0
1102.2
View list
2
209058577
Gani, A (Almaaz)
2
0.0
0
0
2
0.0
1175.8
-425.0
750.8
View list
3
108058811
Louw, B (Benrico)
2
0.0
0
0
2
0.0
1152.7
-425.0
727.7
View list
4
1080105325
Aphane, BM (Bokang)
1
1.0
1
0
0
100.0
1132.5
425.0
1557.5
View list
5
1070140783
Mahlangu, O (Oratilwe)
1
1.0
1
0
0
100.0
1120.8
425.0
1545.8
View list
6
107069192
Magoma, M (Mulalo)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list
7
1080116248
Magagula, MN (Njabulo)
1
1.0
1
0
0
100.0
1186.0
425.0
1611.0
View list
8
1070132735
Magabotse, T (Thapelo)
1
1.0
1
0
0
100.0
1132.5
425.0
1557.5
View list
9
2080140782
Mabotha, B (Bontle)
1
1.0
1
0
0
100.0
1120.8
425.0
1545.8
View list
10
109090780
Eagar, S (Schalk)
1
1.0
1
0
0
100.0
1085.1
425.0
1510.1
View list
11
2080098323
Makua, KM (Kamogelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1070304185
Mathopa, M (Mashego)
1
1.0
1
0
0
100.0
1156.7
425.0
1581.7
View list
13
1090149440
Mathonsi, P (Phenyo)
1
1.0
1
0
0
100.0
1147.7
425.0
1572.7
View list
14
2070140788
Mashishi, OS (Oratilwe)
1
1.0
1
0
0
100.0
1120.8
425.0
1545.8
View list
15
1080110008
Mmabi, M (Mongalo)
1
1.0
1
0
0
100.0
1119.3
425.0
1544.3
View list
16
209092636
Moalusi, P (Palesa)
1
1.0
1
0
0
100.0
1205.6
425.0
1630.6
View list
17
1080103388
Mobane, M (Lwandle)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list
18
2080116230
Mojalefa, R (Rethabile)
1
1.0
1
0
0
100.0
1186.0
425.0
1611.0
View list
19
2070098331
Molokomme, M (Manare)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
2080116127
Montjane, P (Promise)
1
1.0
1
0
0
100.0
1119.3
425.0
1544.3
View list