Chess South Africa
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Chess South Africa
Williams, R (Reinaert)
Dob:
2007/08/14 (U18)
Gender:
Male
Chess SA id:
1070138709
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/07/27 (70 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
1340.1
Current Weighted rating
1310.3
Current Weighted performance
1281.3
Current official/published rating (highest between Raw, WR and WP)
1340.1
Current highest rating achieved
1340.1
Current floor (min rating allowed)
840.1
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)
±135.8
Current Raw change used (final)
0.0
Projected new Raw rating
1340.1
Projected new Weighed rating
1206.8
Projected new Weighted performance
1281.3
Projected new final Raw rating (if new WP > new Raw)
1340.1
Projected new highest rating
1340.1
Projected new floor
840.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1340.1
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
1334.0
Current Weighted rating
1301.5
Current Weighted performance
1232.3
Current official/published rating (highest between Raw, WR and WP)
1334.0
Current highest rating achieved
1334.0
Current floor (min rating allowed)
834.0
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)
±137.0
Current Raw change used (final)
0.0
Projected new Raw rating
1334.0
Projected new Weighed rating
1199.2
Projected new Weighted performance
1232.3
Projected new final Raw rating (if new WP > new Raw)
1334.0
Projected new highest rating
1334.0
Projected new floor
834.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1334.0
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
1269.7
Current Weighted rating
1255.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1269.7
Current highest rating achieved
1269.7
Current floor (min rating allowed)
769.7
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)
±150.1
Current Raw change used (final)
0.0
Projected new Raw rating
1269.7
Projected new Weighed rating
1155.0
Projected new Weighted performance
936.9
Projected new final Raw rating (if new WP > new Raw)
1269.7
Projected new highest rating
1269.7
Projected new floor
769.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1269.7
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
CT District North Top Schools 2024 (U18 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
5
2.5
1333.8
1251.0
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1331.4
1332.2
Analysis
1
North District School Trials 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1285.1
1269.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
CT District North Top Schools 2024 (U18 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
5
2.5
1333.8
1251.0
Analysis
7
Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1331.4
1332.2
Analysis
6
North District School Trials 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1285.1
1269.9
Analysis
5
DF Malan Toernooi 2023 (Advanced)
2023/08/05
2023/08/05
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1271.1
1256.6
Analysis
4
Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1263.9
1240.4
Analysis
3
North District School Trials 2023 (U17 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1243.0
1200.0
Analysis
2
Metro Rapid 2022 (U15 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1221.6
1224.4
Analysis
1
District North 2022 (U18)
2022/03/06
2022/03/06
Cape Town (WCT)
Rapid
30
0.60
6
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
9
1
6
9.5
59.4
79.7
1353.4
1433.1
White
7
5
1
1
5.5
78.6
242.9
1333.5
1576.4
Black
9
4
0
5
4.0
44.4
-47.2
1368.9
1321.7
Standard
All
11
7
0
4
7.0
63.6
115.9
1316.2
1432.1
White
5
4
0
1
4.0
80.0
255.0
1318.5
1573.5
Black
6
3
0
3
3.0
50.0
0.0
1314.2
1314.2
Rapid
All
5
2
1
2
2.5
50.0
0.0
1435.3
1435.3
White
2
1
1
0
1.5
75.0
212.5
1371.0
1583.5
Black
3
1
0
2
1.0
33.3
-141.7
1478.2
1336.5
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
43
24
3
16
25.5
59.3
79.1
1305.7
1384.8
White
22
17
2
3
18.0
81.8
270.5
1263.5
1534.0
Black
21
7
1
13
7.5
35.7
-121.4
1349.9
1228.5
Standard
All
28
16
2
10
17.0
60.7
91.1
1281.0
1372.1
White
14
11
1
2
11.5
82.1
273.2
1259.9
1533.1
Black
14
5
1
8
5.5
39.3
-91.1
1302.2
1211.2
Rapid
All
15
8
1
6
8.5
56.7
56.7
1351.7
1408.4
White
8
6
1
1
6.5
81.3
265.6
1269.9
1535.5
Black
7
2
0
5
2.0
28.6
-182.1
1445.3
1263.1
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
106073247
Forbes, M (Matthew)
2
2.0
2
0
0
100.0
1297.7
425.0
1722.7
View list
2
1060131026
Esterhuizen, A (Anthony Harper)
2
0.0
0
0
2
0.0
1253.5
-425.0
828.5
View list
3
108087782
Jonkers, T (Tristan)
2
0.0
0
0
2
0.0
1276.5
-425.0
851.5
View list
4
1080193698
Koetser, J (Joshua)
1
1.0
1
0
0
100.0
1285.1
425.0
1710.1
View list
5
1050108019
Idas, C (Chadwin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1080193695
Garrett, M (Mandela)
1
1.0
1
0
0
100.0
1285.1
425.0
1710.1
View list
7
1080138630
Arifkhan, Y (Yzdan)
1
1.0
1
0
0
100.0
1285.1
425.0
1710.1
View list
8
108089520
Adams, K (Kyron)
1
1.0
1
0
0
100.0
1221.6
425.0
1646.6
View list
9
1060150548
Gagayi, I (Iviwe)
1
1.0
1
0
0
100.0
1243.0
425.0
1668.0
View list
10
1060138671
Eluwa, J (Joel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1070159336
Du Toit, L (Luca)
1
1.0
1
0
0
100.0
1271.1
425.0
1696.1
View list
12
1080193444
De Wet, E (Evan)
1
1.0
1
0
0
100.0
1331.4
425.0
1756.4
View list
13
1070150546
De Cafmeyer, L (Luc)
1
1.0
1
0
0
100.0
1243.0
425.0
1668.0
View list
14
1070130939
Davids, T (Tauhir)
1
1.0
1
0
0
100.0
1221.6
425.0
1646.6
View list
15
1070138635
Da Silva, J (Joshua)
1
1.0
1
0
0
100.0
1243.0
425.0
1668.0
View list
16
1060138547
Lewin, C (Caydin)
1
1.0
1
0
0
100.0
1263.9
425.0
1688.9
View list
17
1070097558
Maruma, K (Katlego)
1
1.0
1
0
0
100.0
1221.6
425.0
1646.6
View list
18
1070150552
Mokete, K (Katso)
1
1.0
1
0
0
100.0
1243.0
425.0
1668.0
View list
19
1070108007
Muyaya, M (Merlin)
1
1.0
1
0
0
100.0
1333.8
425.0
1758.8
View list
20
1060137015
Pinn, E (Ethan)
1
1.0
1
0
0
100.0
1331.4
425.0
1756.4
View list