Chess South Africa
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Chess South Africa
Ramorula, O (Oreithlaoletse)
Dob:
2015/03/18 (U10)
Gender:
Male
Chess SA id:
1150139812
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (36 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
1286.7
Current Weighted rating
1250.3
Current Weighted performance
1193.0
Current official/published rating (highest between Raw, WR and WP)
1286.7
Current highest rating achieved
1286.7
Current floor (min rating allowed)
786.7
Current K-factor
36
Games played this month
5
Score (S)
4.0
Expected score (We)
2.96
Difference (S-We)
0.86
Current Raw change (no limits, including tournament time weight)
31.1
Current min/max change allowed (with limits)
±146.5
Current Raw change used (final)
31.1
Projected new Raw rating
1317.8
Projected new Weighed rating
1151.8
Projected new Weighted performance
1293.0
Projected new final Raw rating (if new WP > new Raw)
1317.8
Projected new highest rating
1317.8
Projected new floor
817.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1317.8
Projected effective change (new Official - current Official)
+31.1
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
1271.9
Current Weighted rating
1249.8
Current Weighted performance
1110.4
Current official/published rating (highest between Raw, WR and WP)
1271.9
Current highest rating achieved
1271.9
Current floor (min rating allowed)
771.9
Current K-factor
36
Games played this month
5
Score (S)
4.0
Expected score (We)
2.93
Difference (S-We)
1.07
Current Raw change (no limits, including tournament time weight)
38.5
Current min/max change allowed (with limits)
±149.7
Current Raw change used (final)
38.5
Projected new Raw rating
1310.4
Projected new Weighed rating
1151.4
Projected new Weighted performance
1245.4
Projected new final Raw rating (if new WP > new Raw)
1310.4
Projected new highest rating
1310.4
Projected new floor
810.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1310.4
Projected effective change (new Official - current Official)
+38.5
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
1263.0
Current Weighted rating
1214.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1263.0
Current highest rating achieved
1263.0
Current floor (min rating allowed)
763.0
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)
±151.6
Current Raw change used (final)
0.0
Projected new Raw rating
1263.0
Projected new Weighed rating
1117.9
Projected new Weighted performance
449.8
Projected new final Raw rating (if new WP > new Raw)
1263.0
Projected new highest rating
1263.0
Projected new floor
763.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1263.0
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
Tournament:
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
Start:
2024/05/11
End:
2024/05/11
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1286.7
Rating gain/loss:
31.1
Type rating:
1271.9
Rating gain/loss:
38.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1286.7
1271.9
Analysis
1
Ekurhuleni North Chess Club Open Tournament 2024 (E)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
7
5.0
1263.6
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1286.7
1271.9
Analysis
6
Ekurhuleni North Chess Club Open Tournament 2024 (E)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
7
5.0
1263.6
1200.0
Analysis
5
2023 Gauteng Top Schools (U9 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
4
2.0
1252.5
1259.7
Analysis
4
2023 Ekurhuleni North District Schools Finals (U9)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1193.9
1189.1
Analysis
3
Alberton Chess Club Open 2022 (D)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1234.2
1242.0
Analysis
2
Ekurhuleni-North Schools Finals Indiv 2022 (U9 Boys)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1176.8
1172.0
Analysis
1
ACB Premier 2022 (Primary School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
9
0
3
9.0
75.0
212.5
1211.3
1423.8
White
6
5
0
1
5.0
83.3
283.3
1215.4
1498.8
Black
6
4
0
2
4.0
66.7
141.7
1207.3
1348.9
Standard
All
5
4
0
1
4.0
80.0
255.0
1202.0
1457.0
White
2
1
0
1
1.0
50.0
0.0
1230.0
1230.0
Black
3
3
0
0
3.0
100.0
425.0
1183.3
1608.3
Rapid
All
7
5
0
2
5.0
71.4
182.1
1218.0
1400.2
White
4
4
0
0
4.0
100.0
425.0
1208.1
1633.1
Black
3
1
0
2
1.0
33.3
-141.7
1231.2
1089.5
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
35
22
1
12
22.5
64.3
121.4
1213.3
1334.8
White
19
12
1
6
12.5
65.8
134.2
1224.4
1358.6
Black
16
10
0
6
10.0
62.5
106.3
1200.2
1306.5
Standard
All
28
17
1
10
17.5
62.5
106.3
1212.2
1318.4
White
15
8
1
6
8.5
56.7
56.7
1228.7
1285.4
Black
13
9
0
4
9.0
69.2
163.5
1193.1
1356.5
Rapid
All
7
5
0
2
5.0
71.4
182.1
1218.0
1400.2
White
4
4
0
0
4.0
100.0
425.0
1208.1
1633.1
Black
3
1
0
2
1.0
33.3
-141.7
1231.2
1089.5
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
1140139617
Pieterse, F (Fourie)
2
0.0
0
0
2
0.0
1223.2
-425.0
798.2
View list
2
1140190158
Jones, D (Devandro)
1
1.0
1
0
0
100.0
1193.9
425.0
1618.9
View list
3
2160301354
Hingorani, N (Nurvi)
1
1.0
1
0
0
100.0
1263.6
425.0
1688.6
View list
4
1140134612
Hex, N (Nathan)
1
1.0
1
0
0
100.0
1176.8
425.0
1601.8
View list
5
1150139957
Henning, R (Rudolph)
1
1.0
1
0
0
100.0
1252.5
425.0
1677.5
View list
6
1130130063
Hattingh, B (Ben)
1
1.0
1
0
0
100.0
1176.8
425.0
1601.8
View list
7
1130139607
Du Plessis, L (Luandre)
1
1.0
1
0
0
100.0
1176.8
425.0
1601.8
View list
8
1170134515
Deysel, Z (Zachariah)
1
1.0
1
0
0
100.0
1234.2
425.0
1659.2
View list
9
1120143724
De Jager, J (Julani)
1
1.0
1
0
0
100.0
1234.2
425.0
1659.2
View list
10
1140153029
Botha, S (Sebastian)
1
1.0
1
0
0
100.0
1263.6
425.0
1688.6
View list
11
1130139606
Bodha, A (Aryan Aiden)
1
1.0
1
0
0
100.0
1176.8
425.0
1601.8
View list
12
1170301328
Beaton, M (Mekhl)
1
1.0
1
0
0
100.0
1286.7
425.0
1711.7
View list
13
1160305758
Mafumela, Z (Zothe)
1
1.0
1
0
0
100.0
1286.7
425.0
1711.7
View list
14
2160144438
Machuisa, M (Mokgethwa)
1
1.0
1
0
0
100.0
1286.7
425.0
1711.7
View list
15
1140158497
Pienaar, K (Keagan)
1
1.0
1
0
0
100.0
1252.5
425.0
1677.5
View list
16
2140155177
Mashilangwako, O (Oratile)
1
1.0
1
0
0
100.0
1193.9
425.0
1618.9
View list
17
1140139808
Pillay, P (Prishalen)
1
1.0
1
0
0
100.0
1263.6
425.0
1688.6
View list
18
1120139809
Prevette, J (Jordan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1150301523
Sethunya, K (Kgatso)
1
1.0
1
0
0
100.0
1286.7
425.0
1711.7
View list
20
1140301247
Smith, E (Ethan)
1
1.0
1
0
0
100.0
1263.6
425.0
1688.6
View list