Chess South Africa
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Chess South Africa
Els, J (Josua)
Dob:
2012/09/28 (U14)
Gender:
Male
Chess SA id:
1120145663
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (13 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
1320.1
Curent Weighted rating
1260.9
Curent Weighted performance
1307.1
Current official/published rating (highest between Raw, WR and WP)
1320.1
Current floor (min rating allowed)
820.1
Current highest rating achieved
1320.1
Current K-factor
36
Games played this month
6
Score (S)
3.0
Expected score (We)
2.12
Difference (S-We)
0.88
Current Raw change (no limits, including tournament time weight)
26.3
Current min/max change allowed (with limits)
±139.7
Current Raw change used (final)
26.3
Projected new Raw rating
1346.4
Projected new Weighed rating
1269.6
Projected new Weighted performance
1307.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1346.4
Projected effective change (new Official - current Official)
+26.3
Projected new highest rating
1346.4
Projected new floor
846.4
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
1192.8
Curent Weighted rating
1166.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1192.8
Current floor (min rating allowed)
692.8
Current highest rating achieved
1192.8
Current K-factor
40
Games played this month
6
Score (S)
3.0
Expected score (We)
1.22
Difference (S-We)
1.78
Current Raw change (no limits, including tournament time weight)
71.2
Current min/max change allowed (with limits)
±167.5
Current Raw change used (final)
71.2
Projected new Raw rating
1264.0
Projected new Weighed rating
1174.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.0
Projected effective change (new Official - current Official)
+71.2
Projected new highest rating
1264.0
Projected new floor
764.0
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
1405.9
Curent Weighted rating
1333.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1405.9
Current floor (min rating allowed)
905.9
Current highest rating achieved
1405.9
Current K-factor
32
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)
±123.7
Current Raw change used (final)
0.0
Projected new Raw rating
1405.9
Projected new Weighed rating
1341.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1405.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1405.9
Projected new floor
905.9
Projected new K-facor
32
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
905.9
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
905.9
Projected new K-facor
36
Tournaments
History
Tournament:
Western Cape PS Individuals Championship 2024 (U13 Boys)
Start:
2024/05/04
End:
2024/05/05
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
3.0
Main rating:
1320.1
Rating gain/loss:
26.3
Type rating:
1192.8
Rating gain/loss:
71.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape PS Individuals Championship 2024 (U13 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1320.1
1192.8
Analysis
2
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1319.5
1162.8
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
5.0
1277.0
1355.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Western Cape PS Individuals Championship 2024 (U13 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1320.1
1192.8
Analysis
7
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1319.5
1162.8
Analysis
6
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
5.0
1277.0
1355.9
Analysis
5
Stellenbosch Primary Chess Tournament 2023 (U12)
2023/08/19
2023/08/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
5.0
1229.5
1291.5
Analysis
4
Rhenish Primary Tournament 2023 (U12)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Rapid
30
0.60
6
5
4.0
1188.9
1240.4
Analysis
3
Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1179.9
1144.4
Analysis
2
Western Cape Closed Championship 2022 (U12)
2022/09/24
2022/09/24
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1222.3
1200.0
Analysis
1
Stellenbosch Primary 2022 (U11)
2022/08/13
2022/08/13
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
11
0
6
11.0
64.7
125.0
1317.0
1442.0
White
9
6
0
3
6.0
66.7
141.7
1315.9
1457.6
Black
8
5
0
3
5.0
62.5
106.3
1318.1
1424.4
Standard
All
11
6
0
5
6.0
54.5
38.6
1354.2
1392.8
White
6
4
0
2
4.0
66.7
141.7
1333.9
1475.6
Black
5
2
0
3
2.0
40.0
-85.0
1378.5
1293.5
Rapid
All
6
5
0
1
5.0
83.3
283.3
1248.7
1532.0
White
3
2
0
1
2.0
66.7
141.7
1279.9
1421.6
Black
3
3
0
0
3.0
100.0
425.0
1217.4
1642.4
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
44
27
1
16
27.5
62.5
106.3
1263.0
1369.2
White
21
14
0
7
14.0
66.7
141.7
1262.6
1404.3
Black
23
13
1
9
13.5
58.7
73.9
1263.3
1337.2
Standard
All
21
9
1
11
9.5
45.2
-40.5
1293.4
1252.9
White
10
6
0
4
6.0
60.0
85.0
1289.8
1374.8
Black
11
3
1
7
3.5
31.8
-154.5
1296.6
1142.1
Rapid
All
23
18
0
5
18.0
78.3
240.2
1235.2
1475.4
White
11
8
0
3
8.0
72.7
193.2
1237.9
1431.0
Black
12
10
0
2
10.0
83.3
283.3
1232.7
1516.1
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
1120140730
Malherbe, J (Jeevan)
4
0.0
0
0
4
0.0
1253.7
-425.0
828.7
View list
2
1110137462
Jephtha, U (Uziel)
2
2.0
2
0
0
100.0
1259.8
425.0
1684.8
View list
3
1120150098
Arendse, V (Virgil)
1
1.0
1
0
0
100.0
1188.9
425.0
1613.9
View list
4
1120150944
Pretorius, I (Immanuel)
1
1.0
1
0
0
100.0
1320.1
425.0
1745.1
View list
5
1130140701
Nagel, A (Alexander)
1
1.0
1
0
0
100.0
1229.5
425.0
1654.5
View list
6
1110192836
Kimane, R (Reabetwe)
1
1.0
1
0
0
100.0
1277.0
425.0
1702.0
View list
7
1120149755
Joseph, V (Valdemiro)
1
1.0
1
0
0
100.0
1179.9
425.0
1604.9
View list
8
1120192840
Makone, E (Ethan)
1
1.0
1
0
0
100.0
1277.0
425.0
1702.0
View list
9
1120192838
Lotz, T (Tyler)
1
1.0
1
0
0
100.0
1277.0
425.0
1702.0
View list
10
1110118473
Frans, A (Aqeel)
1
1.0
1
0
0
100.0
1277.0
425.0
1702.0
View list
11
1120156901
Fortuin, H (Haywill)
1
1.0
1
0
0
100.0
1229.5
425.0
1654.5
View list
12
1110193135
Etsala-Kourou, B (Billy)
1
1.0
1
0
0
100.0
1320.1
425.0
1745.1
View list
13
1110137459
Cyster, J (Jean-Luke)
1
1.0
1
0
0
100.0
1319.5
425.0
1744.5
View list
14
1120118931
Cass, T (Troy)
1
1.0
1
0
0
100.0
1229.5
425.0
1654.5
View list
15
1120192549
Hollenbach, S (Stiaan)
1
1.0
1
0
0
100.0
1320.1
425.0
1745.1
View list
16
1120156902
Gettliffe, P (Patrick)
1
1.0
1
0
0
100.0
1229.5
425.0
1654.5
View list
17
1120191726
Ralaivaosaona, T (Tendrisoa Manoharay)
1
1.0
1
0
0
100.0
1277.0
425.0
1702.0
View list
18
1130161521
Serdyn, W (Willem)
1
1.0
1
0
0
100.0
1229.5
425.0
1654.5
View list
19
2110139462
Sithonga, A (Ahlumile)
1
1.0
1
0
0
100.0
1222.3
425.0
1647.3
View list
20
1120153066
Stocks, S (Samuel)
1
1.0
1
0
0
100.0
1188.9
425.0
1613.9
View list