Chess South Africa
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Chess South Africa
Dreyer, C (Christiano)
Dob:
2011/04/30 (U14)
Gender:
Male
Chess SA id:
1110151339
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2023/06/17 (375 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
1137.4
Current Weighted rating
1146.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1146.6
Current highest rating achieved
1153.8
Current floor (min rating allowed)
653.8
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)
±181.3
Current Raw change used (final)
0.0
Projected new Raw rating
1137.4
Projected new Weighed rating
1053.7
Projected new Weighted performance
650.6
Projected new final Raw rating (if new WP > new Raw)
1137.4
Projected new highest rating
1153.8
Projected new floor
653.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1137.4
Projected effective change (new Official - current Official)
-9.2
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
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
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
1083.2
Current Weighted rating
1099.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1099.1
Current highest rating achieved
1102.4
Current floor (min rating allowed)
602.4
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)
±195.8
Current Raw change used (final)
0.0
Projected new Raw rating
1083.2
Projected new Weighed rating
1009.2
Projected new Weighted performance
684.8
Projected new final Raw rating (if new WP > new Raw)
1083.2
Projected new highest rating
1102.4
Projected new floor
602.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1083.2
Projected effective change (new Official - current Official)
-15.9
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
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
Zwelihle Chess Club Rapid 2023 (C)
2023/06/17
2023/06/17
Overberg (WOS)
Rapid
20
0.47
6
6
2.0
1153.8
1102.4
Analysis
2
Overberg Schools Bredasdorp Zone Trails 2023 (U13)
2023/02/16
2023/03/02
Overberg (WOS)
Rapid
20
0.47
6
6
2.0
1200.0
1200.0
Analysis
1
Overberg Schools Bredasdorp Zone Trails 2023 (U11)
2023/02/16
2023/03/02
Overberg (WOS)
Rapid
20
0.47
6
4
1.0
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
16
4
2
10
5.0
31.3
-159.4
1164.9
1005.6
White
8
2
0
6
2.0
25.0
-212.5
1160.2
947.7
Black
8
2
2
4
3.0
37.5
-106.3
1169.7
1063.4
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
16
4
2
10
5.0
31.3
-159.4
1164.9
1005.6
White
8
2
0
6
2.0
25.0
-212.5
1160.2
947.7
Black
8
2
2
4
3.0
37.5
-106.3
1169.7
1063.4
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2130157886
Ntloko, N (Nangamso)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
2
2150157887
Qhina, I (Ikhona)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
3
1110151352
Smal, R (Riley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110147448
Van Der Merwe, L (Luan Rudolf Johanne)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1120151342
Titus, E (Elrick Johnwinn)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
2130151338
Adshade, L (Lea-Linize)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
110089024
Van Jaarsveld, N (Niel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2090150667
Truter, M (Meike)
1
0.0
0
0
1
0.0
1153.8
-425.0
728.8
View list
9
2140146618
Stander, A (Anri)
1
0.0
0
0
1
0.0
1153.8
-425.0
728.8
View list
10
1000152327
Rolobane, A (Avuyile)
1
0.0
0
0
1
0.0
1153.8
-425.0
728.8
View list
11
1100151349
Omar, A (Abdullah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2130138500
Momoza, O (Onesimo)
1
0.0
0
0
1
0.0
1153.8
-425.0
728.8
View list
13
1130151340
Joemat, M (Mason)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1110138421
Fisher, H (Heinz)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2110150081
Diederiks, K (Katryn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1100138451
De Vos, K (Kyle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list