Chess South Africa
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Chess South Africa
Van Coller, L (Liam)
Dob:
2010/01/02 (U16)
Gender:
Male
Chess SA id:
1100106470
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (105 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
1284.8
Curent Weighted rating
1279.4
Curent Weighted performance
919.0
Current official/published rating (highest between Raw, WR and WP)
1284.8
Current floor (min rating allowed)
784.8
Current highest rating achieved
1284.8
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)
±146.9
Current Raw change used (final)
0.0
Projected new Raw rating
1284.8
Projected new Weighed rating
1280.6
Projected new Weighted performance
919.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1284.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1284.8
Projected new floor
784.8
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
1255.9
Curent Weighted rating
1254.0
Curent Weighted performance
736.2
Current official/published rating (highest between Raw, WR and WP)
1255.9
Current floor (min rating allowed)
755.9
Current highest rating achieved
1255.9
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)
±153.1
Current Raw change used (final)
0.0
Projected new Raw rating
1255.9
Projected new Weighed rating
1254.4
Projected new Weighted performance
736.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1255.9
Projected new floor
755.9
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
1258.0
Curent Weighted rating
1251.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1258.0
Current floor (min rating allowed)
758.0
Current highest rating achieved
1258.0
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)
±152.7
Current Raw change used (final)
0.0
Projected new Raw rating
1258.0
Projected new Weighed rating
1252.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1258.0
Projected new floor
758.0
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)
758.0
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
758.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
0
0.0
1284.8
1255.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
0
0.0
1284.8
1255.9
Analysis
7
Mary-Anne Bartels Chess Tournament 2023 (U13)
2023/02/21
2023/02/21
Cape Town (WCT)
Rapid
30
0.60
5
5
4.0
1239.4
1200.0
Analysis
6
District East Schools Chess Individual Trials 2023 (U13 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1239.4
1239.7
Analysis
5
2020 Metro Trials (U11 Boys)
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
60
0.83
5
5
2.5
1240.0
1240.4
Analysis
4
2020 East District Individuals (U11)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1220.0
1215.2
Analysis
3
Western Cape Schools Individuals 2019 (U9 Boys)
2019/05/18
2019/05/19
Eden District (WEG)
Standard
60
0.83
6
6
3.0
1203.6
1200.4
Analysis
2
Metro School Chess Closed Individual Trials 2019 (U7+U9 Boys)
2019/03/01
2019/03/02
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1175.4
1171.6
Analysis
1
2019 Metro-East District Schools Trials (U9)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
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
38
21
2
15
22.0
57.9
67.1
1223.4
1290.5
White
20
12
1
7
12.5
62.5
106.3
1213.5
1319.7
Black
18
9
1
8
9.5
52.8
23.6
1234.4
1258.0
Standard
All
33
17
2
14
18.0
54.5
38.6
1225.8
1264.4
White
17
9
1
7
9.5
55.9
50.0
1218.5
1268.5
Black
16
8
1
7
8.5
53.1
26.6
1233.6
1260.1
Rapid
All
5
4
0
1
4.0
80.0
255.0
1207.5
1462.5
White
3
3
0
0
3.0
100.0
425.0
1185.1
1610.1
Black
2
1
0
1
1.0
50.0
0.0
1241.2
1241.2
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
1110097519
Beech, K (Kael)
2
1.0
1
0
1
50.0
1187.7
0.0
1187.7
View list
2
2100111303
Arends, S (Sylvia)
1
1.0
1
0
0
100.0
1203.6
425.0
1628.6
View list
3
1090130341
Akuetteh, D (David)
1
1.0
1
0
0
100.0
1220.0
425.0
1645.0
View list
4
111094683
Bingold, V (Vincent)
1
1.0
1
0
0
100.0
1175.4
425.0
1600.4
View list
5
109092996
Eygelaar, M (Marthinus Jon)
1
1.0
1
0
0
100.0
1240.0
425.0
1665.0
View list
6
2090130349
Dlini, A (Aluta)
1
1.0
1
0
0
100.0
1220.0
425.0
1645.0
View list
7
1110151144
De Villiers, J (Jean-Pierre)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
8
1110138766
Mcweba, S (Sange)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
9
1110150167
Mboyisa, A (Ayanda)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
10
1100147480
Makoromoke, T (Tadiwa)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
11
2090130355
Joni, A (Ayakhe)
1
1.0
1
0
0
100.0
1220.0
425.0
1645.0
View list
12
2110109006
Jacobs, T (Teleah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1100147485
Mthinjwa, S (Sbonile)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
14
1120108999
Mthi, L (Liyabona)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1100130367
Nonyongo, S (Siwaphiwe)
1
1.0
1
0
0
100.0
1220.0
425.0
1645.0
View list
16
1100096199
Petersen, S (Shenwin)
1
1.0
1
0
0
100.0
1203.6
425.0
1628.6
View list
17
109083238
Strydom, MJ (Matthys)
1
1.0
1
0
0
100.0
1240.0
425.0
1665.0
View list
18
1100151155
Swart, R (Richardo)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
19
1110108728
Swiegers, A (Anrich)
1
1.0
1
0
0
100.0
1203.6
425.0
1628.6
View list
20
1100110717
Tsobola, B (Bright)
1
1.0
1
0
0
100.0
1175.4
425.0
1600.4
View list