Player Page

Botes, E (E-Jay)
Dob: 2013/12/30 (U12)
Gender: Male
Chess SA id: 1130153677
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/05/14 (33 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 rating989.7
Current Weighted rating1097.2
Current Weighted performance931.8
Current official/published rating (highest between Raw, WR and WP)1097.2
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month1
Score (S)0.0
Expected score (We)0.15
Difference (S-We)-0.09
Current Raw change (no limits, including tournament time weight)-3.4
Current min/max change allowed (with limits)±223.7
Current Raw change used (final)-3.4
Projected new Raw rating986.3
Projected new Weighed rating1006.5
Projected new Weighted performance931.8
Projected new final Raw rating (if new WP > new Raw)986.3
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)1006.5
Projected effective change (new Official - current Official)-90.7
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 rating977.2
Current Weighted rating1084.7
Current Weighted performance910.3
Current official/published rating (highest between Raw, WR and WP)1084.7
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)±227.8
Current Raw change used (final)0.0
Projected new Raw rating977.2
Projected new Weighed rating994.7
Projected new Weighted performance910.3
Projected new final Raw rating (if new WP > new Raw)977.2
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)994.7
Projected effective change (new Official - current Official)-90.0
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 rating1148.5
Current Weighted rating1189.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.5
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month1
Score (S)0.0
Expected score (We)0.43
Difference (S-We)-0.43
Current Raw change (no limits, including tournament time weight)-15.5
Current min/max change allowed (with limits)±178.4
Current Raw change used (final)-15.5
Projected new Raw rating1133.0
Projected new Weighed rating1094.0
Projected new Weighted performance345.7
Projected new final Raw rating (if new WP > new Raw)1133.0
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)1133.0
Projected effective change (new Official - current Official)-56.5
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: Uitenhage Chess Club Presidential Cup 2024 (B)
Start: 2024/04/30  End: 2024/05/14  Host: ENM  Type: Rapid   Time: 32  Time weight: 0.63  Rounds: 1
Games: 1  Score: 0.0
Main rating: 989.7  Rating gain/loss: -3.4
Type rating: 1148.5  Rating gain/loss: -15.5
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 NMBCU Trial 3 2024 (U12) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 0.5 1015.4 1006.0 Analysis
6 Uitenhage Chess Club Presidential Cup 2024 (B) 2024/04/30 2024/05/14 Nelson Mandela Bay (ENM) Rapid 32 0.63 6 1 0.0 989.7 1148.5 Analysis
5 UCC Rapid April 2024 2024/04/09 2024/04/23 Nelson Mandela Bay (ENM) Rapid 17 0.42 6 2 0.0 1023.6 1183.1 Analysis
4 UCC Strategic Moves 2024 (B) 2024/03/08 2024/03/09 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 1.0 1075.3 1059.6 Analysis
3 UCC Protea Cup 2024 (B) 2024/02/20 2024/03/26 Nelson Mandela Bay (ENM) Standard 62 0.84 5 2 0.0 1075.3 1059.6 Analysis
2 NMBCU Trials 1 2024 (U12) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1065.5 1044.5 Analysis
1 Uitenhage Chess Club Rapid January 2024 2024/01/30 2024/02/13 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 3 1.0 1065.5 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 NMBCU Trial 3 2024 (U12) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 0.5 1015.4 1006.0 Analysis
10 Uitenhage Chess Club Presidential Cup 2024 (B) 2024/04/30 2024/05/14 Nelson Mandela Bay (ENM) Rapid 32 0.63 6 1 0.0 989.7 1148.5 Analysis
9 UCC Rapid April 2024 2024/04/09 2024/04/23 Nelson Mandela Bay (ENM) Rapid 17 0.42 6 2 0.0 1023.6 1183.1 Analysis
8 UCC Strategic Moves 2024 (B) 2024/03/08 2024/03/09 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 1.0 1075.3 1059.6 Analysis
7 UCC Protea Cup 2024 (B) 2024/02/20 2024/03/26 Nelson Mandela Bay (ENM) Standard 62 0.84 5 2 0.0 1075.3 1059.6 Analysis
6 NMBCU Trials 1 2024 (U12) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1065.5 1044.5 Analysis
5 Uitenhage Chess Club Rapid January 2024 2024/01/30 2024/02/13 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 3 1.0 1065.5 1200.0 Analysis
4 UCC Club Champs 2023 (B) 2023/10/17 2023/11/21 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 0.5 1099.6 1080.9 Analysis
3 Uitenhage Chess Club Grand Prix 2023 (B) 2023/08/25 2023/08/26 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 1.0 1183.9 1180.6 Analysis
2 UCC Presidential Cup 2023 (B) 2023/07/18 2023/08/15 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 0.5 1183.9 1180.6 Analysis
1 UCC Protea Cup 2023 (B) 2023/04/15 2023/05/30 Nelson Mandela Bay (ENM) Standard 60 0.83 8 1 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 4 1 19 4.5 18.8 -265.6 1214.1 948.5
White 11 3 0 8 3.0 27.3 -193.2 1237.8 1044.6
Black 13 1 1 11 1.5 11.5 -326.9 1194.0 867.1
Standard All 18 3 1 14 3.5 19.4 -259.7 1213.4 953.7
White 10 2 0 8 2.0 20.0 -255.0 1237.8 982.8
Black 8 1 1 6 1.5 18.8 -265.6 1183.0 917.4
Rapid All 6 1 0 5 1.0 16.7 -283.3 1216.0 932.7
White 1 1 0 0 1.0 100.0 425.0 1237.5 1662.5
Black 5 0 0 5 0.0 0.0 -425.0 1211.7 786.7
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 38 5 3 30 6.5 17.1 -279.6 1205.3 925.7
White 18 4 0 14 4.0 22.2 -236.1 1215.7 979.5
Black 20 1 3 16 2.5 12.5 -318.8 1196.0 877.2
Standard All 32 4 3 25 5.5 17.2 -278.9 1203.3 924.4
White 17 3 0 14 3.0 17.6 -275.0 1214.4 939.4
Black 15 1 3 11 2.5 16.7 -283.3 1190.7 907.4
Rapid All 6 1 0 5 1.0 16.7 -283.3 1216.0 932.7
White 1 1 0 0 1.0 100.0 425.0 1237.5 1662.5
Black 5 0 0 5 0.0 0.0 -425.0 1211.7 786.7
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 1140153682 Van Greunen, W (Willem) 3 0.0 0 0 3 0.0 1111.5 -425.0 686.5 View list
2 2130139731 Grobler, M (Mia) 2 0.0 0 0 2 0.0 1040.5 -425.0 615.5 View list
3 1110151680 Nel, L (Liam) 2 0.0 0 0 2 0.0 1124.7 -425.0 699.7 View list
4 1150160733 Herselman, S (Sune) 1 1.0 1 0 0 100.0 1183.9 425.0 1608.9 View list
5 1140191836 Gcayiya, A (Amyolise) 1 1.0 1 0 0 100.0 1065.5 425.0 1490.5 View list
6 1830151663 Bester, B (Brendan) 1 1.0 1 0 0 100.0 1065.5 425.0 1490.5 View list
7 1140191841 Van Rooyen, A (Anthony) 1 1.0 1 0 0 100.0 1065.5 425.0 1490.5 View list
8 2160300537 Zimba, K (Khazimla) 1 1.0 1 0 0 100.0 1075.3 425.0 1500.3 View list
9 1110191839 Mulder, R (Rohan) 1 0.5 0 1 0 50.0 1015.4 0.0 1015.4 View list
10 2130190830 Leonidas, S (Shanique) 1 0.5 0 1 0 50.0 1099.6 0.0 1099.6 View list
11 1120151683 Terblanche, A (Andre) 1 0.5 0 1 0 50.0 1183.9 0.0 1183.9 View list
12 2130143839 Murray, C (Chloe) 1 0.0 0 0 1 0.0 1015.4 -425.0 590.4 View list
13 2110153680 Kilian, S (Skyler) 1 0.0 0 0 1 0.0 1099.6 -425.0 674.6 View list
14 1150153678 Hoogh, E (Ethan) 1 0.0 0 0 1 0.0 1099.6 -425.0 674.6 View list
15 1140140466 Mouton, W (Wyatt) 1 0.0 0 0 1 0.0 1015.4 -425.0 590.4 View list
16 2110151674 Lombard, C (Cleo) 1 0.0 0 0 1 0.0 1183.9 -425.0 758.9 View list
17 1100160735 Lindi, V (Vukile) 1 0.0 0 0 1 0.0 1183.9 -425.0 758.9 View list
18 1100160716 Barnard, C (Connor) 1 0.0 0 0 1 0.0 1183.9 -425.0 758.9 View list
19 1140191835 Armstrong, I (Isabella) 1 0.0 0 0 1 0.0 1065.5 -425.0 640.5 View list
20 2130151204 Arbi, I (Imaan) 1 0.0 0 0 1 0.0 1015.4 -425.0 590.4 View list