Player Page

Botes, A (Arne)
Dob: 2006/05/13 (U20)
Gender: Male
Chess SA id: 106014912
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2023/10/28 (203 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
Curent Raw rating1226.4
Curent Weighted rating1232.7
Curent Weighted performance849.5
Current official/published rating (highest between Raw, WR and WP)1232.7
Current floor (min rating allowed)791.2
Current highest rating achieved1291.2
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)±159.7
Current Raw change used (final)0.0
Projected new Raw rating1226.4
Projected new Weighed rating1232.0
Projected new Weighted performance849.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1232.0
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1291.2
Projected new floor791.2
Projected new K-facor36
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 rating1225.9
Curent Weighted rating1225.9
Curent Weighted performance748.0
Current official/published rating (highest between Raw, WR and WP)1225.9
Current floor (min rating allowed)788.9
Current highest rating achieved1288.9
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)±159.8
Current Raw change used (final)0.0
Projected new Raw rating1225.9
Projected new Weighed rating1225.9
Projected new Weighted performance748.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1225.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1288.9
Projected new floor788.9
Projected new K-facor36
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 rating824.7
Curent Weighted rating741.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)824.7
Current floor (min rating allowed)500.0
Current highest rating achieved824.7
Current K-factor40
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)±283.0
Current Raw change used (final)0.0
Projected new Raw rating824.7
Projected new Weighed rating750.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)824.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating824.7
Projected new floor500.0
Projected new K-facor40
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 rating674.6
Curent Weighted rating674.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)674.6
Current floor (min rating allowed)500.0
Current highest rating achieved674.6
Current K-factor40
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)±350.5
Current Raw change used (final)0.0
Projected new Raw rating674.6
Projected new Weighed rating674.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)674.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating674.6
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
28 Dr Pieter Hangelbroek Rapid 2023 (A) 2023/10/28 2023/10/28 Sedibeng (GSV) Rapid 30 0.60 5 5 2.0 1240.4 674.6 Analysis
27 Carel`s Chess Open 2022 (B) 2022/03/05 2022/03/05 Sedibeng (GSV) Standard 61 0.83 5 0 0.0 1240.4 1225.9 Analysis
26 2022 Gauteng Interregion (U16 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1291.2 1288.9 Analysis
25 Sedibeng Trials 20 November 2021 (B) 2021/11/21 2021/11/21 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1267.9 1259.4 Analysis
24 Hoerskool Drie Riviere 2020 (C) 2020/03/07 2020/03/07 Sedibeng (GSV) Standard 61 0.83 5 5 3.5 1212.2 1200.4 Analysis
23 Alberton Chess Club Open 2020 (C) 2020/02/22 2020/02/22 Ekurhuleni (GE) Standard 60 0.83 5 4 3.0 1174.3 1157.2 Analysis
22 Midvaal Chess Open 2020 (B) 2020/01/25 2020/01/25 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1221.8 1214.1 Analysis
21 2019 South African Junior Team Championships (U14E) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 1221.8 1214.1 Analysis
20 Eagles Open 2019 (B) 2019/11/23 2019/11/23 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1217.3 1209.4 Analysis
19 GE vs GSV Inter Regional 2019 (U16E) 2019/10/26 2019/10/26 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1237.0 1238.9 Analysis
18 Fonteine Ope 2019 (B) 2019/10/19 2019/10/19 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1237.0 1238.9 Analysis
17 D7 Primary School League 2019 (U13) 2019/08/03 2019/08/03 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1234.0 1229.9 Analysis
16 Drie Riviere Open 2019 (C) 2019/06/08 2019/06/08 Sedibeng (GSV) Standard 60 0.83 5 4 3.0 1189.1 1186.6 Analysis
15 2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1044.4 1048.1 Analysis
14 D7 Individuals 2019 (U13 Boys) 2019/05/04 2019/05/04 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1044.4 1048.1 Analysis
13 Dirk de Koster Chess Open 2019 (C) 2019/04/13 2019/04/13 Sedibeng (GSV) Standard 61 0.83 5 5 3.5 1010.2 1006.9 Analysis
12 South African Junior Team Championships 2018 (U14E) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 3.0 1085.4 1084.5 Analysis
11 2018 Interregion Sedibeng vs Ekurhuleni (O) 2018/11/03 2018/11/03 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1042.9 1033.7 Analysis
10 Fonteine Open 2018 (C) 2018/10/13 2018/10/13 Sedibeng (GSV) Standard 61 0.83 5 5 2.5 1074.1 1070.9 Analysis
9 Dr Pieter Hangelbroek Ope 2018 (D) 2018/09/01 2018/09/01 Sedibeng (GSV) Standard 61 0.83 5 4 2.0 1112.3 1117.3 Analysis
12
Game 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 136 74 9 53 78.5 57.7 65.6 1044.3 1109.9
White 68 43 6 19 46.0 67.6 150.0 1031.9 1181.9
Black 68 31 3 34 32.5 47.8 -18.7 1056.7 1038.0
Standard All 131 73 7 51 76.5 58.4 71.4 1038.1 1109.5
White 66 42 5 19 44.5 67.4 148.1 1025.8 1173.9
Black 65 31 2 32 32.0 49.2 -6.5 1050.6 1044.1
Rapid All 5 1 2 2 2.0 40.0 -85.0 1206.7 1121.7
White 2 1 1 0 1.5 75.0 212.5 1232.6 1445.1
Black 3 0 1 2 0.5 16.7 -283.3 1189.4 906.0
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 106056513 Human, PMB (Petrus) 3 1.0 1 0 2 33.3 1002.6 -141.7 860.9 View list
2 1070098052 Eberwein, HJ (Heinrich) 2 2.0 2 0 0 100.0 1242.6 425.0 1667.6 View list
3 1090097407 Karsten, K (Keagan) 2 2.0 2 0 0 100.0 1135.4 425.0 1560.4 View list
4 107086032 Naude, E (Enrique) 2 2.0 2 0 0 100.0 1214.8 425.0 1639.8 View list
5 105044684 Nel, A (Altus) 2 2.0 2 0 0 100.0 1096.0 425.0 1521.0 View list
6 1050108492 Tyantini, A (Andile) 2 2.0 2 0 0 100.0 1229.4 425.0 1654.4 View list
7 105093059 Van Straaten, D (Divan) 2 2.0 2 0 0 100.0 886.3 425.0 1311.3 View list
8 210075201 Williams, A (Anika) 2 2.0 2 0 0 100.0 984.0 425.0 1409.0 View list
9 107077106 Matsunyane, E (Edwin) 2 1.5 1 1 0 75.0 1027.3 212.5 1239.8 View list
10 1050108495 Munyai, P (Phumudzo) 2 1.0 1 0 1 50.0 1229.4 0.0 1229.4 View list
11 107061371 Williams, A (Anrico) 2 1.0 0 2 0 50.0 1042.2 0.0 1042.2 View list
12 1070097826 De Wet, J (James) 2 0.5 0 1 1 25.0 1140.0 -212.5 927.5 View list
13 206065188 De Beer, E (Elrize) 2 0.5 0 1 1 25.0 1061.3 -212.5 848.8 View list
14 107077108 Mokheti, M (Mpho) 2 0.5 0 1 1 25.0 886.3 -212.5 673.8 View list
15 106053294 Fritz, GPJ (Georg) 2 0.0 0 0 2 0.0 698.6 -425.0 273.6 View list
16 207068593 Griesel, ZC (Zandrie C) 2 0.0 0 0 2 0.0 1038.5 -425.0 613.5 View list
17 1070097828 Husha, O (Omphile) 2 0.0 0 0 2 0.0 1229.4 -425.0 804.4 View list
18 1060105078 Claven, R (Ryan Daniel) 1 1.0 1 0 0 100.0 1174.3 425.0 1599.3 View list
19 202077097 Chani, N (Naomi) 1 1.0 1 0 0 100.0 1217.3 425.0 1642.3 View list
20 1090100356 Dali, P (Pfano) 1 1.0 1 0 0 100.0 770.9 425.0 1195.9 View list