Chess South Africa
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Chess South Africa
Isaacs, C (Christopher)
Dob:
2003/12/29 (Adult)
Gender:
Male
Chess SA id:
1030139286
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2022/05/08 (782 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
1075.9
Current Weighted rating
1075.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1075.9
Current highest rating achieved
1149.0
Current floor (min rating allowed)
649.0
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)
±197.9
Current Raw change used (final)
0.0
Projected new Raw rating
1075.9
Projected new Weighed rating
989.8
Projected new Weighted performance
549.2
Projected new final Raw rating (if new WP > new Raw)
1075.9
Projected new highest rating
1149.0
Projected new floor
649.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1075.9
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
1053.6
Current Weighted rating
1053.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1053.6
Current highest rating achieved
1137.2
Current floor (min rating allowed)
637.2
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)
±204.3
Current Raw change used (final)
0.0
Projected new Raw rating
1053.6
Projected new Weighed rating
969.3
Projected new Weighted performance
549.2
Projected new final Raw rating (if new WP > new Raw)
1053.6
Projected new highest rating
1137.2
Projected new floor
637.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1053.6
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Western Cape Schools Chess 2022 (U20 Boys+Girls)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
5
1.0
1119.4
1102.8
Analysis
2
Eden Proewe 2 2022 (O20 Seuns)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
5
1.0
1149.0
1137.2
Analysis
1
Eden Proewe 1 2022 (O20 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
1.5
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
15
3
1
11
3.5
23.3
-226.7
1178.6
951.9
White
8
1
1
6
1.5
18.8
-265.6
1135.5
869.8
Black
7
2
0
5
2.0
28.6
-182.1
1227.9
1045.8
Standard
All
15
3
1
11
3.5
23.3
-226.7
1178.6
951.9
White
8
1
1
6
1.5
18.8
-265.6
1135.5
869.8
Black
7
2
0
5
2.0
28.6
-182.1
1227.9
1045.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
103012395
Hermanus, J (Jesse)
3
1.0
1
0
2
33.3
1156.1
-141.7
1014.5
View list
2
103078174
Lomati, A (Ashley)
2
0.5
0
1
1
25.0
1174.5
-212.5
962.0
View list
3
103092957
Anderson, V (Verzhal)
2
0.0
0
0
2
0.0
1159.7
-425.0
734.7
View list
4
103092956
Daniels, J (Jerome)
2
0.0
0
0
2
0.0
1134.2
-425.0
709.2
View list
5
103078195
Campher, K (Kinray)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1020099896
Johnson, E (Ethin)
1
1.0
1
0
0
100.0
1119.4
425.0
1544.4
View list
7
103048759
Heynse, C (Christiano)
1
0.0
0
0
1
0.0
1149.0
-425.0
724.0
View list
8
1030139285
Gente, H (Hiron)
1
0.0
0
0
1
0.0
1149.0
-425.0
724.0
View list
9
1030104279
Burger, S (Stefan)
1
0.0
0
0
1
0.0
1119.4
-425.0
694.4
View list
10
102086321
Arries, J (Junaide)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
