Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Srivastava, P (Prakhar)
Dob:
2013/06/04 (U12)
Gender:
Male
Chess SA id:
1130132170
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (8 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
1398.7
Curent Weighted rating
1352.6
Curent Weighted performance
1321.6
Current official/published rating (highest between Raw, WR and WP)
1398.7
Current floor (min rating allowed)
904.4
Current highest rating achieved
1404.4
Current K-factor
32
Games played this month
6
Score (S)
4.5
Expected score (We)
2.39
Difference (S-We)
2.11
Current Raw change (no limits, including tournament time weight)
56.0
Current min/max change allowed (with limits)
±124.9
Current Raw change used (final)
56.0
Projected new Raw rating
1454.7
Projected new Weighed rating
1365.4
Projected new Weighted performance
1321.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1454.7
Projected effective change (new Official - current Official)
+56.0
Projected new highest rating
1454.7
Projected new floor
954.7
Projected new K-facor
32
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
1440.3
Curent Weighted rating
1385.5
Curent Weighted performance
1401.3
Current official/published rating (highest between Raw, WR and WP)
1440.3
Current floor (min rating allowed)
948.3
Current highest rating achieved
1448.3
Current K-factor
32
Games played this month
6
Score (S)
4.5
Expected score (We)
2.71
Difference (S-We)
1.79
Current Raw change (no limits, including tournament time weight)
57.3
Current min/max change allowed (with limits)
±117.7
Current Raw change used (final)
57.3
Projected new Raw rating
1497.6
Projected new Weighed rating
1399.1
Projected new Weighted performance
1401.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1497.6
Projected effective change (new Official - current Official)
+57.3
Projected new highest rating
1497.6
Projected new floor
997.6
Projected new K-facor
32
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
1319.4
Curent Weighted rating
1288.1
Curent Weighted performance
1295.4
Current official/published rating (highest between Raw, WR and WP)
1319.4
Current floor (min rating allowed)
847.1
Current highest rating achieved
1347.1
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)
±139.9
Current Raw change used (final)
0.0
Projected new Raw rating
1319.4
Projected new Weighed rating
1294.5
Projected new Weighted performance
1295.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1319.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1347.1
Projected new floor
847.1
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)
847.1
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
847.1
Projected new K-facor
36
Tournaments
History
Tournament:
Western Cape PS Individuals Championship 2024 (U11 Boys)
Start:
2024/05/04
End:
2024/05/05
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
4.5
Main rating:
1398.7
Rating gain/loss:
56.0
Type rating:
1440.3
Rating gain/loss:
57.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.5
1398.7
1440.3
Analysis
6
Strategize to Win 2024 (D)
2024/04/13
2024/04/14
Cape Town (WCT)
Standard
70
0.87
5
5
3.0
1387.6
1444.8
Analysis
5
Cape Town Open Rapid Chess Championship 2024 (U12)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1404.4
1347.1
Analysis
4
Chas Everitt and MHI Attorneys Rapid 2024 (B)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1404.4
1347.1
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.5
1404.4
1442.9
Analysis
2
Cape of Good Hope Open Chess Tournament 2024 (U12)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
4.0
1393.1
1316.9
Analysis
1
CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1393.1
1448.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
24
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.5
1398.7
1440.3
Analysis
23
Strategize to Win 2024 (D)
2024/04/13
2024/04/14
Cape Town (WCT)
Standard
70
0.87
5
5
3.0
1387.6
1444.8
Analysis
22
Cape Town Open Rapid Chess Championship 2024 (U12)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1404.4
1347.1
Analysis
21
Chas Everitt and MHI Attorneys Rapid 2024 (B)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1404.4
1347.1
Analysis
20
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.5
1404.4
1442.9
Analysis
19
Cape of Good Hope Open Chess Tournament 2024 (U12)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
4.0
1393.1
1316.9
Analysis
18
CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1393.1
1448.3
Analysis
17
Chas Everitt and MHI Attorneys Rapid 2023 (U12)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1400.0
1311.5
Analysis
16
Western Cape Closed Championship 2023 (U12)
2023/09/23
2023/09/23
Cape Town (WCT)
Rapid
25
0.54
6
5
3.0
1397.5
1287.4
Analysis
15
CW Top Schools 2023 (U12)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
4
3.0
1376.9
1423.7
Analysis
14
Cape Winelands Open 2023 (U12)
2023/07/23
2023/07/23
Cape Winelands (WCW)
Standard
70
0.87
5
5
4.0
1344.7
1321.5
Analysis
13
Curro Durbanville Chess Open Rapid 2023 (Intermediate)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
2.5
1344.7
1328.1
Analysis
12
GPCA Rapid 2023 (Advanced)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
7
3.5
1381.6
1332.3
Analysis
11
WP Closed 2023 (U12)
2023/06/16
2023/06/17
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1381.6
1320.8
Analysis
10
Steinitz Open 2023 (C)
2023/05/26
2023/05/28
Cape Town (WCT)
Standard
70
0.87
6
5
2.0
1358.6
1265.7
Analysis
9
Western Cape PS Individuals 2023 (U11 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1358.6
1265.7
Analysis
8
Hermanus Rapid 2023 (C)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
6
4.5
1344.0
1282.2
Analysis
7
Cape Town Open 2023 (U12)
2023/03/25
2023/03/25
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1206.2
1201.2
Analysis
6
Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1206.2
1208.8
Analysis
5
Laerskool Welgemoed Rapid 2023 (U12)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1143.1
1120.8
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
40
23
6
11
26.0
65.0
127.5
1307.0
1434.5
White
20
11
3
6
12.5
62.5
106.3
1337.3
1443.6
Black
20
12
3
5
13.5
67.5
148.8
1276.7
1425.5
Standard
All
22
14
4
4
16.0
72.7
193.2
1330.1
1523.3
White
11
7
2
2
8.0
72.7
193.2
1354.6
1547.8
Black
11
7
2
2
8.0
72.7
193.2
1305.7
1498.8
Rapid
All
18
9
2
7
10.0
55.6
47.2
1278.8
1326.0
White
9
4
1
4
4.5
50.0
0.0
1316.1
1316.1
Black
9
5
1
3
5.5
61.1
94.4
1241.4
1335.9
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
135
74
12
49
80.0
59.3
78.7
1290.8
1369.5
White
69
35
9
25
39.5
57.2
61.6
1295.9
1357.5
Black
66
39
3
24
40.5
61.4
96.6
1285.6
1382.2
Standard
All
60
37
4
19
39.0
65.0
127.5
1336.0
1463.5
White
30
19
2
9
20.0
66.7
141.7
1341.4
1483.1
Black
30
18
2
10
19.0
63.3
113.3
1330.6
1444.0
Rapid
All
75
37
8
30
41.0
54.7
39.7
1254.7
1294.3
White
39
16
7
16
19.5
50.0
0.0
1260.8
1260.8
Black
36
21
1
14
21.5
59.7
82.6
1248.0
1330.6
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
2130118022
Shapiro, H (Hannah)
4
2.0
2
0
2
50.0
1183.2
0.0
1183.2
View list
2
1130130505
Rule, L (Liam)
4
1.5
1
1
2
37.5
1284.5
-106.3
1178.2
View list
3
1120139311
Bessesen, J (Joakim)
3
2.0
2
0
1
66.7
1389.2
141.7
1530.8
View list
4
2120137358
Iuzhakova, H (Heidi)
3
2.0
2
0
1
66.7
1367.7
141.7
1509.4
View list
5
1130135088
Meder, T (Tristan)
3
0.0
0
0
3
0.0
1299.7
-425.0
874.7
View list
6
2130139487
Cilliers, D (Dene)
2
2.0
2
0
0
100.0
1275.5
425.0
1700.5
View list
7
1120143639
Mabaso, A (Ahlumile)
2
2.0
2
0
0
100.0
1262.3
425.0
1687.3
View list
8
1130135090
Mputing, T (Thando)
2
2.0
2
0
0
100.0
1398.8
425.0
1823.8
View list
9
1130135095
Van Wyk, D (Dimitri)
2
2.0
2
0
0
100.0
1351.7
425.0
1776.7
View list
10
1130132165
Calitz, S (Steyn)
2
1.5
1
1
0
75.0
1398.8
212.5
1611.3
View list
11
1120150408
Rogov, E (Evgenij)
2
1.0
1
0
1
50.0
1262.3
0.0
1262.3
View list
12
1120138507
Shasha, I (Iyanda)
2
1.0
1
0
1
50.0
1282.4
0.0
1282.4
View list
13
1130147546
Tyuthu, I (Iminathi)
2
1.0
1
0
1
50.0
1401.0
0.0
1401.0
View list
14
1100134367
Gwanzura, K (Kevin)
2
0.5
0
1
1
25.0
1259.8
-212.5
1047.3
View list
15
1120116389
Brey, E (Emaad)
2
0.0
0
0
2
0.0
1137.6
-425.0
712.6
View list
16
2130132166
Divakaran, S (Sinddhizhai)
2
0.0
0
0
2
0.0
1194.5
-425.0
769.5
View list
17
1150136552
Van Der Merwe, S (Schalk Wolf)
2
0.0
0
0
2
0.0
1351.7
-425.0
926.7
View list
18
1130137746
Von Heynitz, D (Daniel)
2
0.0
0
0
2
0.0
1174.7
-425.0
749.7
View list
19
1140137347
Whyatt, B (Benji)
2
0.0
0
0
2
0.0
1399.3
-425.0
974.3
View list
20
1120157953
Emersleben, C (Caleb Jesse)
1
1.0
1
0
0
100.0
1400.0
425.0
1825.0
View list