Chess South Africa
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Chess South Africa
Ramathe, JM (Johnson)
Dob:
1981/12/19 (Adult)
Gender:
Male
Chess SA id:
1810100064
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
RA
Last active:
2022/03/05 (805 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
1263.6
Curent Weighted rating
1261.3
Curent Weighted performance
762.0
Current official/published rating (highest between Raw, WR and WP)
1263.6
Current floor (min rating allowed)
763.6
Current highest rating achieved
1263.6
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)
±151.5
Current Raw change used (final)
0.0
Projected new Raw rating
1263.6
Projected new Weighed rating
1261.5
Projected new Weighted performance
762.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1263.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1263.6
Projected new floor
763.6
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
1280.0
Curent Weighted rating
1262.6
Curent Weighted performance
650.1
Current official/published rating (highest between Raw, WR and WP)
1280.0
Current floor (min rating allowed)
780.0
Current highest rating achieved
1280.0
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)
±148.0
Current Raw change used (final)
0.0
Projected new Raw rating
1280.0
Projected new Weighed rating
1264.4
Projected new Weighted performance
650.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1280.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1280.0
Projected new floor
780.0
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
1253.1
Curent Weighted rating
1226.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1253.1
Current floor (min rating allowed)
753.1
Current highest rating achieved
1253.1
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)
±153.7
Current Raw change used (final)
0.0
Projected new Raw rating
1253.1
Projected new Weighed rating
1229.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1253.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1253.1
Projected new floor
753.1
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
1287.8
Curent Weighted rating
1232.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1287.8
Current floor (min rating allowed)
753.1
Current highest rating achieved
1287.8
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)
±146.3
Current Raw change used (final)
0.0
Projected new Raw rating
1287.8
Projected new Weighed rating
1238.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1287.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1287.8
Projected new floor
753.1
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
Kopanong Chess Tournament 2022 (A)
2022/03/05
2022/03/05
Xhariep (FXT)
Standard
60
0.83
5
4
3.0
1215.4
1208.3
Analysis
9
Morris Chess Club Challenge 2021
2021/04/10
2021/04/10
Mangaung (FMB)
Rapid
32
0.63
5
4
2.0
1200.2
1200.0
Analysis
8
Mangaung Metro Chess 17-18 January 2020 (A)
2020/01/17
2020/01/18
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1211.2
1226.3
Analysis
7
2019 BMI Lesotho Open Chess Championship
2019/02/02
2019/02/03
Lesotho (LES)
Blitz
95
0.95
7
7
3.0
1223.9
1209.6
Analysis
6
2020 Lesotho Open Chess Championship
2019/01/31
2019/02/02
Lesotho (LES)
Standard
95
0.95
6
4
0.0
1209.1
1219.8
Analysis
5
Trompsburg Club Tournament 2018 (A)
2018/11/17
2018/11/17
Xhariep (FXT)
Standard
60
0.83
5
5
2.5
1227.5
1232.4
Analysis
4
Mangaung Metro Chess 1-2 June 2018 (A)
2018/06/01
2018/06/02
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1228.4
1235.6
Analysis
3
Human Rights Day Open Chess Tournament (CUT) 2018
2018/03/21
2018/03/21
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1198.9
1200.0
Analysis
2
2018 BMI Lesotho Chess Championships Blitz
2018/02/04
2018/02/04
Lesotho (LES)
Blitz
5
0.18
7
7
1.5
1200.0
1200.0
Analysis
1
2018 BMI Lesotho Open Chess Championships
2018/02/03
2018/02/04
Lesotho (LES)
Blitz
60
0.83
7
7
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
53
20
7
26
23.5
44.3
-48.1
1302.3
1254.2
White
26
12
3
11
13.5
51.9
16.3
1298.9
1315.2
Black
27
8
4
15
10.0
37.0
-110.2
1305.6
1195.4
Standard
All
28
12
3
13
13.5
48.2
-15.2
1282.9
1267.8
White
13
6
1
6
6.5
50.0
0.0
1335.4
1335.4
Black
15
6
2
7
7.0
46.7
-28.3
1237.4
1209.1
Rapid
All
4
2
0
2
2.0
50.0
0.0
1346.2
1346.2
White
2
1
0
1
1.0
50.0
0.0
1452.4
1452.4
Black
2
1
0
1
1.0
50.0
0.0
1240.0
1240.0
Blitz
All
21
6
4
11
8.0
38.1
-101.2
1319.7
1218.5
White
11
5
2
4
6.0
54.5
38.6
1227.7
1266.4
Black
10
1
2
7
2.0
20.0
-255.0
1420.9
1165.9
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
171017444
Lebenya, MJ (Masilonyana)
3
1.0
1
0
2
33.3
1212.8
-141.7
1071.2
View list
2
192086910
Lekhooa, T (Thabo)
2
1.5
1
1
0
75.0
1213.2
212.5
1425.7
View list
3
Makhele Palamo
2
1.5
0
0
0
75.0
1200.0
212.5
1412.5
View list
4
175069838
Matsiliso, T (Thabo)
1
1.0
1
0
0
100.0
1215.4
425.0
1640.4
View list
5
2880106441
Manko, V (Vivian)
1
1.0
1
0
0
100.0
1227.5
425.0
1652.5
View list
6
1840105407
Mandaba, Z (Zolile)
1
1.0
1
0
0
100.0
1215.4
425.0
1640.4
View list
7
100018281
Lombard, HZ (Hermanus)
1
1.0
1
0
0
100.0
1228.4
425.0
1653.4
View list
8
1960100062
Moletsane, R (Rd)
1
1.0
1
0
0
100.0
1198.9
425.0
1623.9
View list
9
2050134118
Motsokobi, K (Keabetswe)
1
1.0
1
0
0
100.0
1200.2
425.0
1625.2
View list
10
197025638
Mphamo, P (Puleng)
1
1.0
1
0
0
100.0
1227.5
425.0
1652.5
View list
11
101084890
Nophale, N (Ntokozo)
1
1.0
1
0
0
100.0
1215.4
425.0
1640.4
View list
12
1110108383
Olivier, R (Riley)
1
1.0
1
0
0
100.0
1200.2
425.0
1625.2
View list
13
1010105439
Peters, L (Lennox)
1
1.0
1
0
0
100.0
1211.2
425.0
1636.2
View list
14
200082844
Selisa, B (Bongi)
1
1.0
1
0
0
100.0
1228.4
425.0
1653.4
View list
15
198034356
Shata, M (Mpho)
1
1.0
1
0
0
100.0
1228.4
425.0
1653.4
View list
16
Maime Lebona
1
1.0
0
0
0
100.0
1223.9
425.0
1648.9
View list
17
Kiluva Biquza
1
1.0
0
0
0
100.0
1200.0
425.0
1625.0
View list
18
Molibeli Kopano
1
1.0
0
0
0
100.0
1223.9
425.0
1648.9
View list
19
Phera Moseli
1
1.0
0
0
0
100.0
1200.0
425.0
1625.0
View list
20
Sitoe Sheila
1
1.0
0
0
0
100.0
1200.0
425.0
1625.0
View list