Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Kalpee, R (Rahul)
Dob:
2014/01/25 (U12)
Gender:
Male
Chess SA id:
1140147682
FIDE id:
Region:
iLembe (KIK)
Citizen:
RSA
Title(s):
Last active:
2023/07/23 (337 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
1226.7
Current Weighted rating
1218.9
Current Weighted performance
1076.3
Current official/published rating (highest between Raw, WR and WP)
1226.7
Current highest rating achieved
1226.7
Current floor (min rating allowed)
726.7
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)
±159.6
Current Raw change used (final)
0.0
Projected new Raw rating
1226.7
Projected new Weighed rating
1122.0
Projected new Weighted performance
1076.3
Projected new final Raw rating (if new WP > new Raw)
1226.7
Projected new highest rating
1226.7
Projected new floor
726.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1226.7
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
1172.8
Current Weighted rating
1174.1
Current Weighted performance
938.9
Current official/published rating (highest between Raw, WR and WP)
1174.1
Current highest rating achieved
1222.8
Current floor (min rating allowed)
722.8
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)
±172.4
Current Raw change used (final)
0.0
Projected new Raw rating
1172.8
Projected new Weighed rating
1079.9
Projected new Weighted performance
938.9
Projected new final Raw rating (if new WP > new Raw)
1172.8
Projected new highest rating
1222.8
Projected new floor
722.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.8
Projected effective change (new Official - current Official)
-1.3
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
1252.5
Current Weighted rating
1241.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1252.5
Current highest rating achieved
1252.5
Current floor (min rating allowed)
752.5
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)
±153.9
Current Raw change used (final)
0.0
Projected new Raw rating
1252.5
Projected new Weighed rating
1143.0
Projected new Weighted performance
923.3
Projected new final Raw rating (if new WP > new Raw)
1252.5
Projected new highest rating
1252.5
Projected new floor
752.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1252.5
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Crawford La lucia Rapid Chess Tournament 2023 (A)
2023/07/22
2023/07/23
Ethekwini (KED)
Rapid
25
0.54
6
6
3.5
1218.9
1246.4
Analysis
8
Umhlali Preparatory Rapid 2023 (Junior Primary)
2023/05/20
2023/05/20
iLembe (KIK)
Rapid
30
0.60
5
5
4.0
1180.2
1167.2
Analysis
7
Westville Senior Primary School Individual Invitational Chess Tournament 2023 (Senior Primary)
2023/04/22
2023/04/22
Ethekwini (KED)
Rapid
25
0.54
7
7
3.0
1179.6
1200.0
Analysis
6
Durban Chess Clarence Championship 2023 (C)
2023/03/18
2023/03/18
Ethekwini (KED)
Standard
60
0.83
5
5
3.0
1190.7
1181.1
Analysis
5
Durban Chess Summer Championship 2023 (C)
2023/03/04
2023/03/04
Ethekwini (KED)
Standard
60
0.83
5
4
1.0
1190.7
1181.1
Analysis
4
2022 South African Junior Team Chess Championships (U10 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
1157.6
1144.0
Analysis
3
The Durban Prestige Chess Tournament 2022
2022/11/27
2022/11/27
Ethekwini (KED)
Standard
60
0.83
5
4
0.0
1221.2
1222.8
Analysis
2
2nd Durban Trials 2022
2022/11/05
2022/11/05
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1221.2
1222.8
Analysis
1
Ilembe Age Group Tournament 2022 (U10)
2022/09/29
2022/09/29
iLembe (KIK)
Standard
60
0.83
5
5
3.0
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
48
22
3
23
23.5
49.0
-8.9
1227.0
1218.1
White
24
10
2
12
11.0
45.8
-35.4
1234.5
1199.1
Black
24
12
1
11
12.5
52.1
17.7
1219.4
1237.1
Standard
All
30
12
2
16
13.0
43.3
-56.7
1223.7
1167.0
White
14
3
2
9
4.0
28.6
-182.1
1230.2
1048.1
Black
16
9
0
7
9.0
56.3
53.1
1218.0
1271.2
Rapid
All
18
10
1
7
10.5
58.3
70.8
1232.4
1303.2
White
10
7
0
3
7.0
70.0
170.0
1240.6
1410.6
Black
8
3
1
4
3.5
43.8
-53.1
1222.1
1169.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1160149315
Mathew, N (Nathan)
2
2.0
2
0
0
100.0
1185.5
425.0
1610.5
View list
2
1130151871
Ramasar, T (Tanishq)
2
1.0
1
0
1
50.0
1185.2
0.0
1185.2
View list
3
1140137094
Ramlachan, K (Kairav)
2
0.5
0
1
1
25.0
1221.2
-212.5
1008.7
View list
4
1100147692
Nicholson, N (Nathan)
2
0.0
0
0
2
0.0
1220.1
-425.0
795.1
View list
5
1140147837
Frey, C (Cameron)
1
1.0
1
0
0
100.0
1221.2
425.0
1646.2
View list
6
1140156651
Duranni, S (Suliaman)
1
1.0
1
0
0
100.0
1180.2
425.0
1605.2
View list
7
1130135957
Croxford, K (Knox)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1110137040
Cason, D (David)
1
1.0
1
0
0
100.0
1190.7
425.0
1615.7
View list
9
1090147848
Mkhize, T (Thalente)
1
1.0
1
0
0
100.0
1221.2
425.0
1646.2
View list
10
1130131224
Minny, O (Oban)
1
1.0
1
0
0
100.0
1157.6
425.0
1582.6
View list
11
1130152969
Meszaros, A (Ashton)
1
1.0
1
0
0
100.0
1190.7
425.0
1615.7
View list
12
1100154306
Mccann, N (Nathan)
1
1.0
1
0
0
100.0
1179.6
425.0
1604.6
View list
13
1140135927
Bhuleni, L (Langa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1140156646
Arthur, Z (Zachary)
1
1.0
1
0
0
100.0
1180.2
425.0
1605.2
View list
15
1120162105
Ahearne, J (James)
1
1.0
1
0
0
100.0
1218.9
425.0
1643.9
View list
16
1110154311
Oosthuyzen, J (James)
1
1.0
1
0
0
100.0
1179.6
425.0
1604.6
View list
17
1110162125
Pillay, R (Riley)
1
1.0
1
0
0
100.0
1218.9
425.0
1643.9
View list
18
2130148076
Scholtz, M (Mia-Mari)
1
1.0
1
0
0
100.0
1157.6
425.0
1582.6
View list
19
1150151872
Shange, L (Lizwelethu)
1
1.0
1
0
0
100.0
1190.7
425.0
1615.7
View list
20
1150147876
Soobramoney, H (Hezron)
1
1.0
1
0
0
100.0
1180.2
425.0
1605.2
View list