Chess South Africa
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Chess South Africa
Jack, N (Nandi)
Dob:
2015/03/10 (U10)
Gender:
Male
Chess SA id:
1150146684
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/06/01 (15 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
1124.8
Current Weighted rating
1174.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1174.7
Current highest rating achieved
1179.6
Current floor (min rating allowed)
679.6
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
2.01
Difference (S-We)
-0.01
Current Raw change (no limits, including tournament time weight)
-0.3
Current min/max change allowed (with limits)
±184.6
Current Raw change used (final)
-0.3
Projected new Raw rating
1124.5
Projected new Weighed rating
1080.5
Projected new Weighted performance
787.7
Projected new final Raw rating (if new WP > new Raw)
1124.5
Projected new highest rating
1179.6
Projected new floor
679.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1124.5
Projected effective change (new Official - current Official)
-50.2
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
1135.9
Current Weighted rating
1194.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1194.9
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
5
Score (S)
2.0
Expected score (We)
2.22
Difference (S-We)
-0.22
Current Raw change (no limits, including tournament time weight)
-7.9
Current min/max change allowed (with limits)
±181.7
Current Raw change used (final)
-7.9
Projected new Raw rating
1128.0
Projected new Weighed rating
1099.1
Projected new Weighted performance
589.5
Projected new final Raw rating (if new WP > new Raw)
1128.0
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)
1128.0
Projected effective change (new Official - current Official)
-66.9
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
1168.0
Current Weighted rating
1166.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1168.0
Current highest rating achieved
1168.0
Current floor (min rating allowed)
668.0
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)
±173.6
Current Raw change used (final)
0.0
Projected new Raw rating
1168.0
Projected new Weighed rating
1073.2
Projected new Weighted performance
347.8
Projected new final Raw rating (if new WP > new Raw)
1168.0
Projected new highest rating
1168.0
Projected new floor
668.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.0
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 Trails 1 2024 (U8+U10)
Start:
2024/06/01
End:
2024/06/01
Host:
GE
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1124.8
Rating gain/loss:
-0.3
Type rating:
1135.9
Rating gain/loss:
-7.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Ekurhuleni Trails 1 2024 (U8+U10)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.0
1124.8
1135.9
Analysis
1
Chess Power House May Open 2024 (D)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1179.6
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Ekurhuleni Trails 1 2024 (U8+U10)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.0
1124.8
1135.9
Analysis
3
Chess Power House May Open 2024 (D)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1179.6
1200.0
Analysis
2
Chess Molecules 16 June Tournament 2023 (Grade 0-2)
2023/06/16
2023/06/16
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.5
1176.0
1160.0
Analysis
1
Chess Molecules Championship 2022 (U10)
2022/09/17
2022/09/17
Johannesburg Metro (GJM)
Rapid
30
0.60
5
2
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
2
0
7
2.0
22.2
-236.1
1224.5
988.4
White
4
1
0
3
1.0
25.0
-212.5
1224.9
1012.4
Black
5
1
0
4
1.0
20.0
-255.0
1224.2
969.2
Standard
All
9
2
0
7
2.0
22.2
-236.1
1224.5
988.4
White
4
1
0
3
1.0
25.0
-212.5
1224.9
1012.4
Black
5
1
0
4
1.0
20.0
-255.0
1224.2
969.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
4
1
11
4.5
28.1
-185.9
1211.5
1025.6
White
7
1
1
5
1.5
21.4
-242.9
1214.2
971.4
Black
9
3
0
6
3.0
33.3
-141.7
1209.4
1067.8
Standard
All
9
2
0
7
2.0
22.2
-236.1
1224.5
988.4
White
4
1
0
3
1.0
25.0
-212.5
1224.9
1012.4
Black
5
1
0
4
1.0
20.0
-255.0
1224.2
969.2
Rapid
All
7
2
1
4
2.5
35.7
-121.4
1194.9
1073.4
White
3
0
1
2
0.5
16.7
-283.3
1200.0
916.7
Black
4
2
0
2
2.0
50.0
0.0
1191.0
1191.0
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
1160157232
Mills, A (Alexi)
1
1.0
1
0
0
100.0
1176.0
425.0
1601.0
View list
2
1160305873
Harris, I (Israel)
1
1.0
1
0
0
100.0
1124.8
425.0
1549.8
View list
3
1170302572
Roets, Z (Zach)
1
1.0
1
0
0
100.0
1124.8
425.0
1549.8
View list
4
1170146696
Phiri, I (Ikaneng)
1
1.0
1
0
0
100.0
1176.0
425.0
1601.0
View list
5
1160157234
Ndaba, M (Mohau)
1
0.5
0
1
0
50.0
1176.0
0.0
1176.0
View list
6
1140192105
Luo, Y (Yichen)
1
0.0
0
0
1
0.0
1179.6
-425.0
754.6
View list
7
1160303046
Kuchibhotla, A (Achyuta)
1
0.0
0
0
1
0.0
1179.6
-425.0
754.6
View list
8
1160146705
Zhu, R (Ryan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1120146703
Sukha, M (Mehaan)
1
0.0
0
0
1
0.0
1176.0
-425.0
751.0
View list
10
1160157330
Steyn, K (Kahn)
1
0.0
0
0
1
0.0
1179.6
-425.0
754.6
View list
11
1150146702
Stephano, G (Gabriella)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1160301515
Moodley, J (Jayden)
1
0.0
0
0
1
0.0
1124.8
-425.0
699.8
View list
13
1150142001
Farkas, G (Gadi)
1
0.0
0
0
1
0.0
1179.6
-425.0
754.6
View list
14
1160157230
Brown, J (Jacob)
1
0.0
0
0
1
0.0
1176.0
-425.0
751.0
View list
15
1160301329
Botha, L (Luan)
1
0.0
0
0
1
0.0
1124.8
-425.0
699.8
View list
16
2150155160
Beaton, M (Miah)
1
0.0
0
0
1
0.0
1124.8
-425.0
699.8
View list