Chess South Africa
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Chess South Africa
Kriel, I (Ivan)
Dob:
2011/11/02 (U14)
Gender:
Male
Chess SA id:
1110111869
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2020/01/25 (1615 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
1032.4
Current Weighted rating
1032.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1032.4
Current highest rating achieved
1145.9
Current floor (min rating allowed)
645.9
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)
±210.5
Current Raw change used (final)
0.0
Projected new Raw rating
1032.4
Projected new Weighed rating
949.8
Projected new Weighted performance
332.2
Projected new final Raw rating (if new WP > new Raw)
1032.4
Projected new highest rating
1145.9
Projected new floor
645.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1032.4
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
1006.0
Current Weighted rating
1006.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1006.0
Current highest rating achieved
1134.0
Current floor (min rating allowed)
634.0
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)
±218.6
Current Raw change used (final)
0.0
Projected new Raw rating
1006.0
Projected new Weighed rating
925.5
Projected new Weighted performance
332.2
Projected new final Raw rating (if new WP > new Raw)
1006.0
Projected new highest rating
1134.0
Projected new floor
634.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1006.0
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
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
4
Midvaal Chess Open 2020 (D)
2020/01/25
2020/01/25
Sedibeng (GSV)
Standard
61
0.83
5
4
0.5
1062.6
1038.4
Analysis
3
D7 Primary School League 2019 (U9)
2019/08/03
2019/08/03
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1097.8
1078.0
Analysis
2
D7 Individuals 2019 (U9 Boys)
2019/05/04
2019/05/04
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1145.9
1134.0
Analysis
1
Dirk de Koster Chess Open 2019 (E)
2019/04/13
2019/04/13
Sedibeng (GSV)
Standard
61
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
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
19
2
3
14
3.5
18.4
-268.4
1175.2
906.8
White
10
2
1
7
2.5
25.0
-212.5
1168.9
956.4
Black
9
0
2
7
1.0
11.1
-330.6
1182.2
851.6
Standard
All
19
2
3
14
3.5
18.4
-268.4
1175.2
906.8
White
10
2
1
7
2.5
25.0
-212.5
1168.9
956.4
Black
9
0
2
7
1.0
11.1
-330.6
1182.2
851.6
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
111093071
Jada, I (Ihsaan)
2
0.0
0
0
2
0.0
1121.8
-425.0
696.8
View list
2
1100113680
Harmse, R (Rupert)
1
1.0
1
0
0
100.0
1097.8
425.0
1522.8
View list
3
1130113675
Jansen Van Rensburg, J (Joshua)
1
1.0
1
0
0
100.0
1145.9
425.0
1570.9
View list
4
2110111878
Seobi, S (Semakaleng)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
2090111868
Nkuna, N (Nilisiwe)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
2130130082
Van Zyl, K (Kiera)
1
0.5
0
1
0
50.0
1062.6
0.0
1062.6
View list
7
2100100382
Tshabalala, R (Reatiaretse)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1100117605
Thinona, B (Boitemulo)
1
0.0
0
0
1
0.0
1097.8
-425.0
672.8
View list
9
2080130079
Steyn, A (Amelia)
1
0.0
0
0
1
0.0
1062.6
-425.0
637.6
View list
10
1110111874
Stevens, I (Isak)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2100100393
Pretorius, J (Jaydene)
1
0.0
0
0
1
0.0
1062.6
-425.0
637.6
View list
12
2100111873
Phethane, B (Boile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1110113679
Janse Van Renburg, J (Joshua)
1
0.0
0
0
1
0.0
1145.9
-425.0
720.9
View list
14
2110117608
Els, M (Marika)
1
0.0
0
0
1
0.0
1097.8
-425.0
672.8
View list
15
207061367
Eastes, CJ (Carlitha)
1
0.0
0
0
1
0.0
1062.6
-425.0
637.6
View list
16
110087167
De Koker, C (Christiaan)
1
0.0
0
0
1
0.0
1145.9
-425.0
720.9
View list
17
1100106001
Bhekumuzi, R (Rampai)
1
0.0
0
0
1
0.0
1145.9
-425.0
720.9
View list
18
2100117598
Berg, I (Isabella)
1
0.0
0
0
1
0.0
1097.8
-425.0
672.8
View list