Chess South Africa
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Chess South Africa
Esterhuysen, R (Ruben)
Dob:
2011/02/24 (U14)
Gender:
Male
Chess SA id:
1110115542
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (37 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
1318.4
Current Weighted rating
1280.8
Current Weighted performance
1237.7
Current official/published rating (highest between Raw, WR and WP)
1318.4
Current highest rating achieved
1318.4
Current floor (min rating allowed)
818.4
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)
±140.1
Current Raw change used (final)
0.0
Projected new Raw rating
1318.4
Projected new Weighed rating
1178.9
Projected new Weighted performance
1237.7
Projected new final Raw rating (if new WP > new Raw)
1318.4
Projected new highest rating
1318.4
Projected new floor
818.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1318.4
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
1329.9
Current Weighted rating
1292.0
Current Weighted performance
1237.7
Current official/published rating (highest between Raw, WR and WP)
1329.9
Current highest rating achieved
1329.9
Current floor (min rating allowed)
829.9
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)
±137.8
Current Raw change used (final)
0.0
Projected new Raw rating
1329.9
Projected new Weighed rating
1189.2
Projected new Weighted performance
1237.7
Projected new final Raw rating (if new WP > new Raw)
1329.9
Projected new highest rating
1329.9
Projected new floor
829.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1329.9
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
2
2024 Tshwane North School District CLOSED Individual Champioships (U13 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1285.3
1296.4
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U13 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1285.3
1296.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
2024 Tshwane North School District CLOSED Individual Champioships (U13 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1285.3
1296.4
Analysis
6
District 3 Cluster 4 and 5 Individuals 2024 (U13 Boys)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1285.3
1296.4
Analysis
5
2023 Gauteng Top Schools (U13 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1261.7
1273.0
Analysis
4
2023 Tshwane North School District CLOSED League Championships (D3) (U13)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1261.7
1273.0
Analysis
3
2022 Gauteng Schools Team Championships (U11 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
2
1.0
1268.3
1280.9
Analysis
2
2019 D3 Team League (U9)
2019/07/20
2019/07/20
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1280.0
1296.0
Analysis
1
D3 Primary School League Cluster 4 2019 (U9)
2019/05/11
2019/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
0
4
6.0
60.0
85.0
1301.8
1386.8
White
6
5
0
1
5.0
83.3
283.3
1277.5
1560.8
Black
4
1
0
3
1.0
25.0
-212.5
1338.3
1125.8
Standard
All
10
6
0
4
6.0
60.0
85.0
1301.8
1386.8
White
6
5
0
1
5.0
83.3
283.3
1277.5
1560.8
Black
4
1
0
3
1.0
25.0
-212.5
1338.3
1125.8
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
31
20
1
10
20.5
66.1
137.1
1224.8
1361.9
White
16
11
1
4
11.5
71.9
185.9
1205.7
1391.6
Black
15
9
0
6
9.0
60.0
85.0
1245.2
1330.2
Standard
All
31
20
1
10
20.5
66.1
137.1
1224.8
1361.9
White
16
11
1
4
11.5
71.9
185.9
1205.7
1391.6
Black
15
9
0
6
9.0
60.0
85.0
1245.2
1330.2
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
1100105705
Le Roux, SJ (Stephanus Johannes)
2
1.0
1
0
1
50.0
1240.0
0.0
1240.0
View list
2
1120143058
Smith, E (Eduan)
2
0.0
0
0
2
0.0
1285.3
-425.0
860.3
View list
3
1110155953
Liebenberg, L (Liam Johannes)
1
1.0
1
0
0
100.0
1285.3
425.0
1710.3
View list
4
110084813
Bonnin, J (Juan)
1
1.0
1
0
0
100.0
1280.0
425.0
1705.0
View list
5
2100115580
Heffer, G (Gita-Lynn)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1120155933
Sithole, O (Ontshiametse)
1
1.0
1
0
0
100.0
1285.3
425.0
1710.3
View list
7
1120115565
Schipper, B (Brenin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1110156828
Roberts, P (Popyen)
1
1.0
1
0
0
100.0
1261.7
425.0
1686.7
View list
9
1100115568
Onalerona, N (Ngwane)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1100159805
Nkoana, P (Percy)
1
1.0
1
0
0
100.0
1261.7
425.0
1686.7
View list
11
1100115548
Mokone, M (Moagi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1110147798
Maseko, N (Nhlanhla)
1
1.0
1
0
0
100.0
1261.7
425.0
1686.7
View list
13
1110114022
Maluleke, V (Vukosi B)
1
1.0
1
0
0
100.0
1268.3
425.0
1693.3
View list
14
1100159788
Mahlatsi, M (Malema)
1
1.0
1
0
0
100.0
1261.7
425.0
1686.7
View list
15
195019510
Mahlangu, M (Mangaliso)
1
1.0
1
0
0
100.0
1261.7
425.0
1686.7
View list
16
110093665
Tsholoba, O (Omolemo)
1
1.0
1
0
0
100.0
1280.0
425.0
1705.0
View list
17
1110114818
Van Der Walt, H (Henrico)
1
1.0
1
0
0
100.0
1285.3
425.0
1710.3
View list
18
1120159775
Van Zyl, C (Christiaan)
1
1.0
1
0
0
100.0
1285.3
425.0
1710.3
View list
19
1110114821
Venter, E (Erik)
1
1.0
1
0
0
100.0
1261.7
425.0
1686.7
View list
20
1110303688
Vilakazi, K (Khumo)
1
1.0
1
0
0
100.0
1285.3
425.0
1710.3
View list