Player Page

Rahlaga, K (Kaelo Alupheli)
Dob: 2015/06/29 (U10)
Gender: Male
Chess SA id: 1150152286
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (7 days ago)
Ratings
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 rating1288.1
Current Weighted rating1288.6
Current Weighted performance1185.3
Current official/published rating (highest between Raw, WR and WP)1288.6
Current highest rating achieved1394.3
Current floor (min rating allowed)894.3
Current K-factor36
Games played this month7
Score (S)4.5
Expected score (We)2.82
Difference (S-We)1.58
Current Raw change (no limits, including tournament time weight)56.9
Current min/max change allowed (with limits)±146.3
Current Raw change used (final)56.9
Projected new Raw rating1345.0
Projected new Weighed rating1187.0
Projected new Weighted performance1266.1
Projected new final Raw rating (if new WP > new Raw)1345.0
Projected new highest rating1394.3
Projected new floor894.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1345.0
Projected effective change (new Official - current Official)+56.3
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 rating1285.5
Current Weighted rating1281.1
Current Weighted performance1185.3
Current official/published rating (highest between Raw, WR and WP)1285.5
Current highest rating achieved1392.5
Current floor (min rating allowed)892.5
Current K-factor36
Games played this month7
Score (S)4.5
Expected score (We)2.72
Difference (S-We)1.78
Current Raw change (no limits, including tournament time weight)64.1
Current min/max change allowed (with limits)±146.8
Current Raw change used (final)64.1
Projected new Raw rating1349.6
Projected new Weighed rating1180.0
Projected new Weighted performance1266.1
Projected new final Raw rating (if new WP > new Raw)1349.6
Projected new highest rating1392.5
Projected new floor892.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1349.6
Projected effective change (new Official - current Official)+64.1
s
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournament: 2024 Etienne Lewis (U10)
Start: 2024/08/30  End: 2024/09/01  Host: GTP  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 7
Games: 7  Score: 4.5
Main rating: 1231.0  Rating gain/loss: 56.9
Type rating: 1217.5  Rating gain/loss: 64.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
10 2024 Etienne Lewis (U10) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 4.5 1231.0 1217.5 Analysis
9 2024 Jacaranda Round Robin Open Chess Tournament (H) 2024/08/17 2024/08/17 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1288.1 1285.5 Analysis
8 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1288.1 1285.5 Analysis
7 2024 Midstream College Open Chess Tournament (U10) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1248.0 1242.4 Analysis
6 2024 Elise Steenkamp Open Chess Tournament (Rooks) 2024/06/15 2024/06/15 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1288.7 1279.5 Analysis
5 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) 2024/06/01 2024/06/01 Tshwane (GTP) Standard 60 0.83 5 2 0.0 1288.7 1279.5 Analysis
4 2024 Silver Lakes Open Chess Tournament (D2) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1323.4 1319.8 Analysis
3 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1311.7 1303.2 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (D1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1292.8 1274.8 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1292.8 1274.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 2024 Etienne Lewis (U10) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 4.5 1231.0 1217.5 Analysis
18 2024 Jacaranda Round Robin Open Chess Tournament (H) 2024/08/17 2024/08/17 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1288.1 1285.5 Analysis
17 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1288.1 1285.5 Analysis
16 2024 Midstream College Open Chess Tournament (U10) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1248.0 1242.4 Analysis
15 2024 Elise Steenkamp Open Chess Tournament (Rooks) 2024/06/15 2024/06/15 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1288.7 1279.5 Analysis
14 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) 2024/06/01 2024/06/01 Tshwane (GTP) Standard 60 0.83 5 2 0.0 1288.7 1279.5 Analysis
13 2024 Silver Lakes Open Chess Tournament (D2) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1323.4 1319.8 Analysis
12 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1311.7 1303.2 Analysis
11 2024 Tshwane Chess OPEN Registration Tournament (D1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1292.8 1274.8 Analysis
10 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1292.8 1274.8 Analysis
9 Lardies Open Tournament 2023 (D1) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1333.4 1315.1 Analysis
8 2023 Tuks Open Chess Tournament (E+F) 2023/10/07 2023/10/07 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1333.4 1315.1 Analysis
7 2023 Etienne Lewis Closed Tournament (U10) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1394.3 1392.5 Analysis
6 2023 Jacaranda Round Robin (J) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 0.5 1394.3 1392.5 Analysis
5 2023 Tshwane South School District CLOSED League Championship (U9) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1302.7 1317.6 Analysis
4 2023 Elize Steenkamp Open Tournament (E) 2023/06/16 2023/06/16 Tshwane (GTP) Standard 90 0.94 6 6 4.0 1204.9 1206.4 Analysis
3 Wynie Robbertse Open Tournament 2023 (F) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1204.9 1206.4 Analysis
2 2023 Milos Ristic Open Tournament (E) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1182.7 1179.6 Analysis
1 Tuks Junior Developmental Chess Tournament 2023 (Yellow) 2023/03/18 2023/03/18 Tshwane (GTP) Standard 60 0.83 5 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 49 24 3 22 25.5 52.0 17.3 1256.2 1273.5
White 27 14 2 11 15.0 55.6 47.2 1267.3 1314.5
Black 22 10 1 11 10.5 47.7 -19.3 1242.5 1223.2
Standard All 49 24 3 22 25.5 52.0 17.3 1256.2 1273.5
White 27 14 2 11 15.0 55.6 47.2 1267.3 1314.5
Black 22 10 1 11 10.5 47.7 -19.3 1242.5 1223.2
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 96 50 7 39 53.5 55.7 48.7 1240.8 1289.5
White 51 27 5 19 29.5 57.8 66.7 1243.0 1309.7
Black 45 23 2 20 24.0 53.3 28.3 1238.3 1266.6
Standard All 96 50 7 39 53.5 55.7 48.7 1240.8 1289.5
White 51 27 5 19 29.5 57.8 66.7 1243.0 1309.7
Black 45 23 2 20 24.0 53.3 28.3 1238.3 1266.6
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1150147657 Danzfuss, E (Edrich) 3 2.5 2 1 0 83.3 1234.1 283.3 1517.5 View list
2 2150143035 Van Zyl, S (Sanli) 3 1.0 1 0 2 33.3 1304.5 -141.7 1162.8 View list
3 1150147659 Du Toit, W (Wilco) 2 2.0 2 0 0 100.0 1299.6 425.0 1724.6 View list
4 1150143864 De Klerk, O (Oliver) 2 2.0 2 0 0 100.0 1246.5 425.0 1671.5 View list
5 2160143809 Gerber, Z (Zoe) 2 2.0 2 0 0 100.0 1226.5 425.0 1651.5 View list
6 1130134041 Botha, L (Logan) 2 1.0 1 0 1 50.0 1313.1 0.0 1313.1 View list
7 1140140634 De Beer, L (Liam Nicolaas) 2 1.0 1 0 1 50.0 1348.5 0.0 1348.5 View list
8 2150147100 Dixon, G (Genevieve) 2 1.0 1 0 1 50.0 1363.8 0.0 1363.8 View list
9 2140158377 Grobbelaar, M (Mienje) 2 1.0 1 0 1 50.0 1348.5 0.0 1348.5 View list
10 2140139967 Vorster, M (Meandri) 2 1.0 1 0 1 50.0 1341.5 0.0 1341.5 View list
11 1150140638 Wolvaardt, J (Jonathan) 2 1.0 1 0 1 50.0 1268.0 0.0 1268.0 View list
12 2140137411 Keyter, A (Alissa) 2 0.0 0 0 2 0.0 1288.5 -425.0 863.5 View list
13 1150136650 Coetzee, R (Riko) 1 1.0 1 0 0 100.0 1248.0 425.0 1673.0 View list
14 1150136649 Coetzee, A (Adriaan) 1 1.0 1 0 0 100.0 1333.4 425.0 1758.4 View list
15 1120159752 Anderson, G (Gideon Petrus Van Andel) 1 1.0 1 0 0 100.0 1292.8 425.0 1717.8 View list
16 1170158311 Abdul, M (Muhammed Ayaan) 1 1.0 1 0 0 100.0 1292.8 425.0 1717.8 View list
17 1150159084 Bodenstein, F (Franko) 1 1.0 1 0 0 100.0 1302.7 425.0 1727.7 View list
18 1160151829 Erdogan, D (Demir) 1 1.0 1 0 0 100.0 1204.9 425.0 1629.9 View list
19 1160151383 Goffing, F (Floris) 1 1.0 1 0 0 100.0 1204.9 425.0 1629.9 View list
20 2110301316 Gupta, M (Mishka) 1 1.0 1 0 0 100.0 1323.4 425.0 1748.4 View list