Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Topp, K (Kelvin)
Dob:
2008/07/01 (U18)
Gender:
Male
Chess SA id:
1080137613
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/10/19 (43 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
1099.1
Current Weighted rating
1074.5
Current Weighted performance
1057.4
Current official/published rating (highest between Raw, WR and WP)
1099.1
Current highest rating achieved
1165.0
Current floor (min rating allowed)
665.0
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)
±191.5
Current Raw change used (final)
0.0
Projected new Raw rating
1099.1
Projected new Weighed rating
989.1
Projected new Weighted performance
1057.4
Projected new final Raw rating (if new WP > new Raw)
1099.1
Projected new highest rating
1165.0
Projected new floor
665.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1099.1
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
1043.5
Current Weighted performance
914.6
Current official/published rating (highest between Raw, WR and WP)
1053.6
Current highest rating achieved
1117.2
Current floor (min rating allowed)
617.2
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
959.7
Projected new Weighted performance
914.6
Projected new final Raw rating (if new WP > new Raw)
1053.6
Projected new highest rating
1117.2
Projected new floor
617.2
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
1124.0
Current Weighted rating
1134.1
Current Weighted performance
1063.2
Current official/published rating (highest between Raw, WR and WP)
1134.1
Current highest rating achieved
1160.4
Current floor (min rating allowed)
660.4
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)
±184.8
Current Raw change used (final)
0.0
Projected new Raw rating
1124.0
Projected new Weighed rating
1043.3
Projected new Weighted performance
1063.2
Projected new final Raw rating (if new WP > new Raw)
1124.0
Projected new highest rating
1160.4
Projected new floor
660.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1124.0
Projected effective change (new Official - current Official)
-10.1
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Worcester Knock-Out 2024 (U18 Boys)
2024/10/19
2024/10/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.0
1102.7
1160.4
Analysis
3
Western Cape Women’s Championship 2024 (Advanced)
2024/08/08
2024/08/11
West Coast (WCU)
Standard
120
1.00
6
5
2.0
1093.1
1035.2
Analysis
2
Robertson Strategema Chess May 2024 (Open)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
30
0.60
5
4
3.0
1051.1
1099.2
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.0
1050.3
1120.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
Worcester Knock-Out 2024 (U18 Boys)
2024/10/19
2024/10/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.0
1102.7
1160.4
Analysis
10
Western Cape Women’s Championship 2024 (Advanced)
2024/08/08
2024/08/11
West Coast (WCU)
Standard
120
1.00
6
5
2.0
1093.1
1035.2
Analysis
9
Robertson Strategema Chess May 2024 (Open)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
30
0.60
5
4
3.0
1051.1
1099.2
Analysis
8
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.0
1050.3
1120.4
Analysis
7
Worcester Knock-Out 2023 (U15 Boys)
2023/10/14
2023/10/14
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.0
1045.0
1141.6
Analysis
6
CW Top Schools 2023 (Intermediate)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
4
1.0
1042.0
1036.8
Analysis
5
Cape Winelands Open 2023 (Intermediate)
2023/07/22
2023/07/23
Cape Winelands (WCW)
Standard
70
0.87
6
6
1.0
1069.1
1076.0
Analysis
4
Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)
2023/02/25
2023/02/25
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1047.9
1052.8
Analysis
3
Ceres Open 2022 (B)
2022/04/23
2022/04/23
Cape Winelands (WCW)
Standard
65
0.85
6
5
1.0
1099.9
1117.2
Analysis
2
Cape Winelands Schools 2022 (U15 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
4
0.0
1165.0
1200.0
Analysis
1
Worcester Schools Trials 2022 (U15 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
30
0.60
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
21
9
0
12
9.0
42.9
-60.7
1211.1
1150.4
White
10
4
0
6
4.0
40.0
-85.0
1229.1
1144.1
Black
11
5
0
6
5.0
45.5
-38.6
1194.7
1156.0
Standard
All
5
2
0
3
2.0
40.0
-85.0
1212.0
1127.0
White
2
1
0
1
1.0
50.0
0.0
1193.3
1193.3
Black
3
1
0
2
1.0
33.3
-141.7
1224.6
1082.9
Rapid
All
16
7
0
9
7.0
43.8
-53.1
1210.8
1157.6
White
8
3
0
5
3.0
37.5
-106.3
1238.1
1131.8
Black
8
4
0
4
4.0
50.0
0.0
1183.5
1183.5
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
56
17
0
39
17.0
30.4
-167.0
1207.6
1040.7
White
26
8
0
18
8.0
30.8
-163.5
1221.8
1058.3
Black
30
9
0
21
9.0
30.0
-170.0
1195.4
1025.4
Standard
All
29
7
0
22
7.0
24.1
-219.8
1204.9
985.1
White
13
3
0
10
3.0
23.1
-228.8
1214.4
985.5
Black
16
4
0
12
4.0
25.0
-212.5
1197.2
984.7
Rapid
All
27
10
0
17
10.0
37.0
-110.2
1210.6
1100.4
White
13
5
0
8
5.0
38.5
-98.1
1229.2
1131.1
Black
14
5
0
9
5.0
35.7
-121.4
1193.3
1071.8
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
1060158346
Faro, H (Henson)
3
3.0
3
0
0
100.0
1064.8
425.0
1489.8
View list
2
1080137618
Weimers, J (Jemal)
2
1.0
1
0
1
50.0
1076.9
0.0
1076.9
View list
3
1060162869
Booysen, J (Jakob)
1
1.0
1
0
0
100.0
1050.3
425.0
1475.3
View list
4
187006098
Davids, JW (Jo-Wayne)
1
1.0
1
0
0
100.0
1051.1
425.0
1476.1
View list
5
1080191186
Jaftha, T (Thando)
1
1.0
1
0
0
100.0
1102.7
425.0
1527.7
View list
6
1070137607
Kruger, T (Tyreece)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2100308103
Lewies, T (Tashnique)
1
1.0
1
0
0
100.0
1093.1
425.0
1518.1
View list
8
2090097165
May, A (Audrey)
1
1.0
1
0
0
100.0
1099.9
425.0
1524.9
View list
9
1090162865
Nefdt, L (Lincoln)
1
1.0
1
0
0
100.0
1045.0
425.0
1470.0
View list
10
1080151258
Olivier, J (Joshua)
1
1.0
1
0
0
100.0
1047.9
425.0
1472.9
View list
11
2090158348
Reynard, T (Tamara)
1
1.0
1
0
0
100.0
1069.1
425.0
1494.1
View list
12
1080142360
Scheepers, D (Durran)
1
1.0
1
0
0
100.0
1047.9
425.0
1472.9
View list
13
2140140713
Temmers, I (Isabella)
1
1.0
1
0
0
100.0
1042.0
425.0
1467.0
View list
14
1080140992
Van Rooy, J (Jeethan)
1
1.0
1
0
0
100.0
1051.1
425.0
1476.1
View list
15
1090139705
Visser, D (Denwill)
1
1.0
1
0
0
100.0
1045.0
425.0
1470.0
View list
16
1080137606
Johnson, L (Liam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1060151302
Jeena, D (Deyaan)
1
0.0
0
0
1
0.0
1050.3
-425.0
625.3
View list
18
1060162870
Dos Martiris, A (Antonio)
1
0.0
0
0
1
0.0
1102.7
-425.0
677.7
View list
19
1080137603
De Lange, R (Rhailihn)
1
0.0
0
0
1
0.0
1165.0
-425.0
740.0
View list
20
1090141757
Gray, Z (Zhakier)
1
0.0
0
0
1
0.0
1045.0
-425.0
620.0
View list