Chess South Africa
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Chess South Africa
Isaacs, C (Chad-Lee)
Dob:
2007/06/05 (U18)
Gender:
Male
Chess SA id:
107087797
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2022/03/05 (806 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
1174.8
Curent Weighted rating
1174.8
Curent Weighted performance
733.9
Current official/published rating (highest between Raw, WR and WP)
1174.8
Current floor (min rating allowed)
674.8
Current highest rating achieved
1174.8
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)
±171.9
Current Raw change used (final)
0.0
Projected new Raw rating
1174.8
Projected new Weighed rating
1174.8
Projected new Weighted performance
733.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1174.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1174.8
Projected new floor
674.8
Projected new K-facor
40
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
1124.0
Curent Weighted rating
1124.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1124.0
Current floor (min rating allowed)
648.0
Current highest rating achieved
1148.0
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)
±184.8
Current Raw change used (final)
0.0
Projected new Raw rating
1124.0
Projected new Weighed rating
1124.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1124.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1148.0
Projected new floor
648.0
Projected new K-facor
40
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
1176.4
Curent Weighted rating
1176.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1176.4
Current floor (min rating allowed)
676.4
Current highest rating achieved
1176.4
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)
±171.5
Current Raw change used (final)
0.0
Projected new Raw rating
1176.4
Projected new Weighed rating
1176.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1176.4
Projected new floor
676.4
Projected new K-facor
40
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)
676.4
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
676.4
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Cape Winelands Schools 2022 (U15 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1144.3
1100.8
Analysis
6
Central Winelands Schools Individual Trials 2022 (U15 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
5
5
3.0
1112.4
1124.8
Analysis
5
Cape Winelands Schools Trials 1 2020 (U15 Boys)
2020/02/15
2020/02/15
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.0
1091.0
1096.0
Analysis
4
Western Cape Top Schools 2019 (U13 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
5
0.5
1124.9
1148.0
Analysis
3
Cape Winelands Schools - Top Schools 2019 (U13 Mix)
2019/07/27
2019/07/27
Cape Winelands (WCW)
Rapid
30
0.60
5
5
1.0
1158.5
1150.8
Analysis
2
Cape Winelands Schools Closed 2019 (U13 Boys)
2019/03/16
2019/03/17
Cape Winelands (WCW)
Standard
60
0.83
7
7
3.5
1173.4
1200.0
Analysis
1
CW Schools Open 2019 (U13 Boys)
2019/02/02
2019/02/02
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
44
16
4
24
18.0
40.9
-77.3
1171.5
1094.3
White
20
7
3
10
8.5
42.5
-63.8
1148.1
1084.4
Black
24
9
1
14
9.5
39.6
-88.5
1191.1
1102.5
Standard
All
17
5
4
8
7.0
41.2
-75.0
1191.9
1116.9
White
7
1
3
3
2.5
35.7
-121.4
1189.8
1068.4
Black
10
4
1
5
4.5
45.0
-42.5
1193.3
1150.8
Rapid
All
27
11
0
16
11.0
40.7
-78.7
1158.8
1080.0
White
13
6
0
7
6.0
46.2
-32.7
1125.7
1093.0
Black
14
5
0
9
5.0
35.7
-121.4
1189.4
1068.0
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
1070097985
Anderson, N (Neo)
4
0.0
0
0
4
0.0
1150.7
-425.0
725.7
View list
2
1080137513
Moses, B (Brooklyn)
2
2.0
2
0
0
100.0
1128.3
425.0
1553.3
View list
3
1060108650
Wilgers, L (Logan)
2
2.0
2
0
0
100.0
1158.5
425.0
1583.5
View list
4
106072018
Bantam, G (Gio)
2
0.0
0
0
2
0.0
1186.7
-425.0
761.7
View list
5
106045226
Palmer, C (Cheslin)
2
0.0
0
0
2
0.0
1158.5
-425.0
733.5
View list
6
106087912
Lielieveld, F (Franco)
2
0.0
0
0
2
0.0
1158.5
-425.0
733.5
View list
7
206078297
Demas, G (Genevieve)
2
0.0
0
0
2
0.0
1158.5
-425.0
733.5
View list
8
106087062
Adams, F (Franco)
1
1.0
1
0
0
100.0
1173.4
425.0
1598.4
View list
9
1080137603
De Lange, R (Rhailihn)
1
1.0
1
0
0
100.0
1144.3
425.0
1569.3
View list
10
1070108640
Gardner, S (Sulayman)
1
1.0
1
0
0
100.0
1112.4
425.0
1537.4
View list
11
106087914
Kalismashe, K (Kamva)
1
1.0
1
0
0
100.0
1173.4
425.0
1598.4
View list
12
107089547
Roos, D (Dehan)
1
1.0
1
0
0
100.0
1173.4
425.0
1598.4
View list
13
1050132383
Mema, B (Bradley)
1
1.0
1
0
0
100.0
1091.0
425.0
1516.0
View list
14
1060108657
Sas, B (Bradley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1070108656
Smit, J (Josua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1050132393
Snijman, N (Nicholas)
1
1.0
1
0
0
100.0
1091.0
425.0
1516.0
View list
17
1070137525
Venter, P (Petrus Johannes)
1
1.0
1
0
0
100.0
1112.4
425.0
1537.4
View list
18
106094669
Wang, M (Mike)
1
1.0
1
0
0
100.0
1091.0
425.0
1516.0
View list
19
1070108647
Wooding, C (Connor)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
109055124
Olkers, D (Declan)
1
0.5
0
1
0
50.0
1124.9
0.0
1124.9
View list