Chess South Africa
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Chess South Africa
Rivera, J (Jesse)
Dob:
2010/06/19 (U16)
Gender:
Male
Chess SA id:
110095464
FIDE id:
Region:
iLembe (KIK)
Citizen:
RSA
Title(s):
Last active:
2024/02/17 (130 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
1103.3
Current Weighted rating
1118.1
Current Weighted performance
866.9
Current official/published rating (highest between Raw, WR and WP)
1118.1
Current highest rating achieved
1152.2
Current floor (min rating allowed)
652.2
Current K-factor
40
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)
±190.3
Current Raw change used (final)
0.0
Projected new Raw rating
1103.3
Projected new Weighed rating
1028.8
Projected new Weighted performance
866.9
Projected new final Raw rating (if new WP > new Raw)
1103.3
Projected new highest rating
1152.2
Projected new floor
652.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1103.3
Projected effective change (new Official - current Official)
-14.8
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
1117.2
Current Weighted rating
1115.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1117.2
Current highest rating achieved
1142.0
Current floor (min rating allowed)
642.0
Current K-factor
40
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)
±186.6
Current Raw change used (final)
0.0
Projected new Raw rating
1117.2
Projected new Weighed rating
1026.6
Projected new Weighted performance
754.8
Projected new final Raw rating (if new WP > new Raw)
1117.2
Projected new highest rating
1142.0
Projected new floor
642.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1117.2
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
1109.2
Current Weighted rating
1156.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1156.0
Current highest rating achieved
1194.4
Current floor (min rating allowed)
694.4
Current K-factor
40
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)
±188.7
Current Raw change used (final)
0.0
Projected new Raw rating
1109.2
Projected new Weighed rating
1062.8
Projected new Weighted performance
648.1
Projected new final Raw rating (if new WP > new Raw)
1109.2
Projected new highest rating
1194.4
Projected new floor
694.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1109.2
Projected effective change (new Official - current Official)
-46.8
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
Umhlali Rapid 2024 (High School)
2024/02/17
2024/02/17
iLembe (KIK)
Rapid
25
0.54
5
4
0.5
1128.6
1176.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Umhlali Rapid 2024 (High School)
2024/02/17
2024/02/17
iLembe (KIK)
Rapid
25
0.54
5
4
0.5
1128.6
1176.0
Analysis
6
ILembe Youth Trials (II) 2023 (U14)
2023/05/13
2023/05/13
iLembe (KIK)
Standard
60
0.83
5
5
1.5
1144.2
1142.0
Analysis
5
ILembe Youth Trials 2023 (U14-U18)
2023/04/22
2023/04/22
iLembe (KIK)
Standard
60
0.83
5
5
3.0
1105.7
1100.4
Analysis
4
Ilembe Youth Trials 2022 (U14)
2022/04/23
2022/04/23
iLembe (KIK)
Standard
60
0.83
5
4
0.5
1147.9
1141.6
Analysis
3
Ashton Ballito Championship 2022 (B)
2022/02/19
2022/02/19
iLembe (KIK)
Rapid
20
0.47
5
5
2.0
1152.2
1194.4
Analysis
2
Umhlali Prep Inter-House 2021 (Grade 5)
2021/11/26
2021/11/26
iLembe (KIK)
Rapid
30
0.60
5
4
2.0
1151.5
1200.0
Analysis
1
Umhlali Preparatory Individuals 2018 (Junior Primary)
2018/03/17
2018/03/17
iLembe (KIK)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
0
1
3
0.5
12.5
-318.8
1198.0
879.3
White
2
0
0
2
0.0
0.0
-425.0
1150.7
725.7
Black
2
0
1
1
0.5
25.0
-212.5
1245.3
1032.8
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
4
0
1
3
0.5
12.5
-318.8
1198.0
879.3
White
2
0
0
2
0.0
0.0
-425.0
1150.7
725.7
Black
2
0
1
1
0.5
25.0
-212.5
1245.3
1032.8
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
32
9
3
20
10.5
32.8
-146.1
1201.7
1055.6
White
15
5
1
9
5.5
36.7
-113.3
1197.6
1084.3
Black
17
4
2
11
5.0
29.4
-175.0
1205.3
1030.3
Standard
All
19
5
2
12
6.0
31.6
-156.6
1210.4
1053.8
White
8
2
1
5
2.5
31.3
-159.4
1206.7
1047.3
Black
11
3
1
7
3.5
31.8
-154.5
1213.1
1058.5
Rapid
All
13
4
1
8
4.5
34.6
-130.8
1189.0
1058.2
White
7
3
0
4
3.0
42.9
-60.7
1187.2
1126.5
Black
6
1
1
4
1.5
25.0
-212.5
1191.0
978.5
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
1100136065
Mohangi, T (Tahir)
2
1.5
1
1
0
75.0
1147.8
212.5
1360.3
View list
2
2100106308
Prigge, J (Julia)
2
1.0
1
0
1
50.0
1128.6
0.0
1128.6
View list
3
1090101764
Govender, T (Tristan)
2
0.0
0
0
2
0.0
1126.8
-425.0
701.8
View list
4
1100136066
Nadasen, K (Khaure)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list
5
1110154356
Mostert, N (Noah)
1
1.0
1
0
0
100.0
1105.7
425.0
1530.7
View list
6
2110136919
Gasa, S (Snikiwe)
1
1.0
1
0
0
100.0
1144.2
425.0
1569.2
View list
7
2100137046
Hough, C (Cameron)
1
1.0
1
0
0
100.0
1152.2
425.0
1577.2
View list
8
110093584
Singh, A (Aryan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2120137075
Zondi, A (Asemahle)
1
1.0
1
0
0
100.0
1152.2
425.0
1577.2
View list
10
2110135854
Zungu, H (Hlelo)
1
1.0
1
0
0
100.0
1105.7
425.0
1530.7
View list
11
2090136535
Khambule, A (Ayabonga)
1
0.5
0
1
0
50.0
1128.6
0.0
1128.6
View list
12
210095453
Tonny, A (Annah-Doll)
1
0.5
0
1
0
50.0
1147.9
0.0
1147.9
View list
13
1110137060
Pieterse, L (Lukas)
1
0.0
0
0
1
0.0
1152.2
-425.0
727.2
View list
14
1100135077
Pascoe, J (James)
1
0.0
0
0
1
0.0
1144.2
-425.0
719.2
View list
15
2110136048
Pascoe, E (Emily)
1
0.0
0
0
1
0.0
1152.2
-425.0
727.2
View list
16
1110146798
Nkosi, S (Sihole)
1
0.0
0
0
1
0.0
1144.2
-425.0
719.2
View list
17
1120137057
Naidu, J (Joel)
1
0.0
0
0
1
0.0
1152.2
-425.0
727.2
View list
18
210082475
Naidoo, J (Jenaya)
1
0.0
0
0
1
0.0
1151.5
-425.0
726.5
View list
19
109095492
Moodley, B (Blane)
1
0.0
0
0
1
0.0
1128.6
-425.0
703.6
View list
20
1070136537
Manyokolo, N (Nhlanhla)
1
0.0
0
0
1
0.0
1128.6
-425.0
703.6
View list