Chess South Africa
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Chess South Africa
Jonkers, A (Andre)
Dob:
2000/03/06 (Adult)
Gender:
Male
Chess SA id:
1000103551
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/01/08 (1595 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
1170.8
Curent Weighted rating
1170.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1170.8
Current floor (min rating allowed)
672.8
Current highest rating achieved
1172.8
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)
±172.9
Current Raw change used (final)
0.0
Projected new Raw rating
1170.8
Projected new Weighed rating
1170.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1170.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1172.8
Projected new floor
672.8
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
1146.0
Curent Weighted rating
1146.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1146.0
Current floor (min rating allowed)
653.6
Current highest rating achieved
1153.6
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)
±179.1
Current Raw change used (final)
0.0
Projected new Raw rating
1146.0
Projected new Weighed rating
1146.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1153.6
Projected new floor
653.6
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
1232.8
Curent Weighted rating
1232.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1232.8
Current floor (min rating allowed)
732.8
Current highest rating achieved
1232.8
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)
±158.2
Current Raw change used (final)
0.0
Projected new Raw rating
1232.8
Projected new Weighed rating
1232.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1232.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1232.8
Projected new floor
732.8
Projected new K-facor
36
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)
732.8
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
732.8
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
4
2019 South African Junior Team Championships (U20B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
2
1.0
1172.8
1146.0
Analysis
3
2019 Rylands Library Winter Slam (Beginner)
2019/06/27
2019/06/27
Cape Town (WCT)
Rapid
15
0.39
6
6
4.0
1154.9
1200.0
Analysis
2
2018 Western Province League (E)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
60
0.83
7
2
1.0
1162.2
1153.6
Analysis
1
Stellenberg Youth Chess Champs 2018 (D)
2018/06/23
2018/06/23
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
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
15
8
0
7
8.0
53.3
28.3
1115.6
1143.9
White
6
4
0
2
4.0
66.7
141.7
1061.3
1203.0
Black
9
4
0
5
4.0
44.4
-47.2
1151.8
1104.5
Standard
All
9
4
0
5
4.0
44.4
-47.2
1073.8
1026.6
White
3
2
0
1
2.0
66.7
141.7
966.2
1107.9
Black
6
2
0
4
2.0
33.3
-141.7
1127.6
986.0
Rapid
All
6
4
0
2
4.0
66.7
141.7
1178.2
1319.9
White
3
2
0
1
2.0
66.7
141.7
1156.5
1298.1
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
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
208086608
Ferguson, K (Kaylin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
108093008
Dibden, C (Cameron)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1060116436
Miller, L (Lucheyem)
1
1.0
1
0
0
100.0
1154.9
425.0
1579.9
View list
4
2090109866
Mbane, Z (Ziyanda)
1
1.0
1
0
0
100.0
1154.9
425.0
1579.9
View list
5
1060115844
Saban, MU (Mogamed Uthmaan)
1
1.0
1
0
0
100.0
1154.9
425.0
1579.9
View list
6
1050100483
Qaziyana, E (Elethu Regan)
1
1.0
1
0
0
100.0
1162.2
425.0
1587.2
View list
7
202043411
Young, M (Megan)
1
1.0
1
0
0
100.0
1172.8
425.0
1597.8
View list
8
1090116426
Van Wyk, K (Keane)
1
1.0
1
0
0
100.0
1154.9
425.0
1579.9
View list
9
1690116429
Talmarkes, M (Matthew)
1
0.0
0
0
1
0.0
1154.9
-425.0
729.9
View list
10
109093041
Steininger, A (Alexander)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
208084103
Sibeko, M (Mbalntle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1090099546
Ngudle, M (Mandisi)
1
0.0
0
0
1
0.0
1154.9
-425.0
729.9
View list
13
201090177
Mthethwa, Z (Zamanyambose)
1
0.0
0
0
1
0.0
1172.8
-425.0
747.8
View list
14
107092998
Linegar, J (John)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
299001511
Basson, D (Danielle)
1
0.0
0
0
1
0.0
1162.2
-425.0
737.2
View list