Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Ewald Boje

110086186
Mangaung (FMB)
Personal
Main rating
Rating 1176
K-factor 36
Floor 893.9
Highest 1408.5 (2019-09-01)
Min/Max +/- allowed 123
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1002.5
Final +/- 0
New Rating
()
Rating 1176
K-factor 36
Floor 893.9
Highest 1408.5 (2019-09-01)
Min/Max +/- allowed 123.2
Standard rating
Rating 1085.8
K-factor 36
Floor 884.1
Highest 1398.6 (2019-09-01)
Min/Max +/- allowed 125
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 829
Final +/- 0
New Rating
()
Rating 1085.8
K-factor 36
Floor 884.1
Highest 1398.6 (2019-09-01)
Min/Max +/- allowed 125
Rapid rating
Rating 1234.1
K-factor 36
Floor 881.7
Highest 1396.7 (2023-10-01)
Min/Max +/- allowed 125.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 984.9
Final +/- 0
New Rating
()
Rating 1234.1
K-factor 36
Floor 881.7
Highest 1396.7 (2023-10-01)
Min/Max +/- allowed 125.3
Blitz rating
Rating 752.4
K-factor 40
Floor 500
Highest 1200 (2018-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 752.4
K-factor 40
Floor 500
Highest 1200 (2018-02-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Mangaung Metro Chess 25 January 2025 (B) Rapid 2025-01-25 2025-01-25 Mangaung (FMB) 5 1150.9 5 3 1348.2 0 Details
2 Mangaung Metro Chess 11-12 October 2024 (B) Standard 2024-10-11 2024-10-12 Mangaung (FMB) 5 1150.9 0 0 0 0 Details
3 Mangaung Metro Chess 3 August 2024 (B) Rapid 2024-08-03 2024-08-03 Mangaung (FMB) 5 1165.7 5 2.5 1269.1 0 Details
4 Morris Club Championship 2024 Standard 2024-07-26 2024-07-27 Mangaung (FMB) 5 1165.7 4 1 991.4 0 Details
5 Spartan Bishops Chess Championships 2024 (Knights) Standard 2024-05-04 2024-05-05 Bojanala Platina (NBR) 5 1150.5 5 2 1245.8 0 Details
6 Mangaung Metro Chess 9 March 2024 (B) Rapid 2024-03-09 2024-03-09 Mangaung (FMB) 5 1173.2 5 1 995.1 0 Details
7 Mangaung Metro Chess 10 February 2024 (B) Rapid 2024-02-10 2024-02-10 Mangaung (FMB) 5 1222.4 4 0 759 0 Details
8 Kings & Queens Chess 27 January 2024 (B) Rapid 2024-01-27 2024-01-27 Mangaung (FMB) 5 1230.8 5 2 1161.4 0 Details
9 Heidedal Chess 14 October 2023 (C) Rapid 2023-10-14 2023-10-14 Mangaung (FMB) 5 1171.2 5 5 1612.1 0 Details
10 St Andrews 19 August 2023 (C) Rapid 2023-08-19 2023-08-19 Mangaung (FMB) 5 1157.9 5 2 1087 0 Details
11 August Primary School Chess Festival 2023 (Grade 6+7 B) Rapid 2023-08-04 2023-08-04 Mangaung (FMB) 5 1157.9 5 4 1455 0 Details
12 Morris Club Championship 2023 Rapid 2023-07-28 2023-07-28 Mangaung (FMB) 5 1110 5 4 1477.5 0 Details
13 9th Piet van Zyl Chess Festival 2023 (C+D) Standard 2023-05-26 2023-05-27 Mangaung (FMB) 5 1128.4 4 0 778.2 0 Details
14 Inter Regional Chess Championship 2023 (U14) Standard 2023-05-19 2023-05-20 Mangaung (FMB) 5 1128.4 5 2 1311 0 Details
15 Kings & Queens Chess 21 January 2023 (C) Rapid 2023-01-21 2023-01-21 Mangaung (FMB) 5 1106.9 5 3 1278 0 Details
16 Mangaung Metro Chess 13 August 2022 (C+D) Rapid 2022-08-13 2022-08-13 Mangaung (FMB) 5 1078.6 5 3 1287.5 0 Details
17 8th Piet Van Zyl Chess Festival 2022 (C) Standard 2022-07-22 2022-07-23 Mangaung (FMB) 5 1096.7 5 1 990.7 0 Details
18 Smart Chess Blitz 2022 (Juniors) Blitz 2022-05-07 2022-05-07 Mangaung (FMB) 7 1097.2 6 2 1087.9 0 Details
19 Morris Club Championship 2022 Rapid 2022-02-26 2022-02-26 Mangaung (FMB) 5 1113.5 4 1 961.5 0 Details
20 Mangaung Metro Chess 22 January 2022 (C) Rapid 2022-01-22 2022-01-22 Mangaung (FMB) 5 1133 5 1.5 980 0 Details
21 Smart Chess Blitz 2020 (U10+U12) Blitz 2020-02-29 2020-02-29 Mangaung (FMB) 7 1248.9 7 3 1104.9 0 Details
22 Morris Club Tournament 2020 Standard 2020-02-15 2020-02-15 Mangaung (FMB) 5 1248.9 5 1 954.8 0 Details
23 Mangaung Metro Chess February 2020 (C) Standard 2020-02-21 2020-02-22 Mangaung (FMB) 5 1248.9 5 1 919.6 0 Details
24 Mangaung Metro Chess 17-18 January 2020 (D) Standard 2020-01-17 2020-01-18 Mangaung (FMB) 5 1377.6 5 3.5 1350.5 0 Details
25 2019 Wild Card Chess Championship (U10 Open) Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1377.6 7 2 1034.5 0 Details
26 2019 South African Junior Team Championships (U10D) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1377.6 6 2 1001.5 0 Details
27 Mangaung Metro Chess October 2019 (D) Standard 2019-10-11 2019-10-12 Mangaung (FMB) 5 1393.9 5 3.5 1306.9 0 Details
28 Courteney Page 2019 (D) Standard 2019-09-06 2019-09-06 Mangaung (FMB) 5 1360.9 5 4 1430.8 0 Details
29 Mangaung Metro Chess 16-17 August 2019 (E) Standard 2019-08-16 2019-08-17 Mangaung (FMB) 5 1272.6 5 5 1510.3 0 Details
30 Mangaung Metro July Trials 2019 (U10) Standard 2019-07-19 2019-07-20 Mangaung (FMB) 5 1160.9 5 4 1423 0 Details
31 Mangaung Metro Chess 31 May to 1 June 2019 (E) Standard 2019-05-31 2019-06-01 Mangaung (FMB) 5 1082.8 5 3.5 1319 0 Details
32 Inter Regional Chess Championship 2019 (U10) Standard 2019-05-10 2019-05-11 Mangaung (FMB) 5 1046.9 5 3 1238 0 Details
33 Mangaung Metro Chess 12 to 13 April 2019 (E) Standard 2019-04-12 2019-04-13 Mangaung (FMB) 5 1027.4 5 2.5 1135 0 Details
34 Mangaung Metro Chess 15-16 March 2019 (E) Standard 2019-03-15 2019-03-16 Mangaung (FMB) 5 1014.6 4 2 1095.4 0 Details
35 Morris Club Challenge 2019 Standard 2019-02-16 2019-02-16 Mangaung (FMB) 5 1103.8 4 0 625.7 0 Details
36 Mangaung Metro Chess 1-2 February 2019 (E) Standard 2019-02-01 2019-02-02 Mangaung (FMB) 5 1103.8 5 2 1008.3 0 Details
37 Mangaung Metro Chess 18-19 January 2019 (E) Standard 2019-01-18 2019-01-19 Mangaung (FMB) 5 1036.5 5 4 1302.4 0 Details
38 2018 Wild Card Chess Championships (U10 Open) Classical 2018-12-21 2018-12-24 4 Knights (4K) 7 1006.3 6 1 771.1 0 Details
39 South African Junior Team Championships 2018 (U10C) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1006.3 6 4 1265.6 0 Details
40 Mangaung Metro Chess12 & 13 October 2018 (E) Standard 2018-10-12 2018-10-13 Mangaung (FMB) 5 905.1 5 3 1166.9 0 Details
41 Courteney Page 2018 (U10) Standard 2018-09-07 2018-09-08 Mangaung (FMB) 5 795.8 5 3 1099.2 0 Details
42 Free State Open 2018 (Beginners) Standard 2018-08-17 2018-08-18 Mangaung (FMB) 6 694.8 6 3 1200 0 Details
43 South African Open 2018 (C) Standard 2018-07-11 2018-07-13 Mangaung (FMB) 6 801.9 5 0 500 0 Details
44 Mangaung Metro Chess 27-28 July 2018 (E) Standard 2018-07-27 2018-07-28 Mangaung (FMB) 5 801.9 4 1 513.7 0 Details
45 Mangaung Metro Chess 1-2 June 2018 (E) Standard 2018-06-01 2018-06-02 Mangaung (FMB) 5 765.3 5 2.5 956.8 0 Details
46 Inter Regional 2018 (U10 Team) Standard 2018-05-04 2018-05-05 Frances Baard (NCF) 5 781.6 3 0.5 633.2 0 Details
47 Mangaung Metro Chess 20-21 April 2018 (E) Standard 2018-04-20 2018-04-21 Mangaung (FMB) 5 692.9 5 2.5 932.8 0 Details
48 Smart Chess Blitz 2018 (U10) Blitz 2018-03-03 2018-03-03 Mangaung (FMB) 7 538.3 7 4 919 0 Details
49 Mangaung Metro Chess 9 - 10 March 2018 (E) Standard 2018-03-09 2018-03-10 Mangaung (FMB) 5 538.3 5 2 702.5 0 Details
50 Mangaung Metro Chess 2 & 3 February 2018 (E) Standard 2018-02-02 2018-02-03 Mangaung (FMB) 5 500 5 2 861.6 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 258
Wins 111
Draws 14
Losses 133
White 126
Black 132
White wins 57
Black wins 54
Score 118
Percent 45.7
Dp -36.2
AOR 1104.3
Performance 1068.1
Rankings (Main)
National
Overall 15885
Gender 12174
Age group 2395
Gender/Age 1836
Provincial
Overall 349
Gender 282
Age group 68
Gender/Age 51
Regional
Overall 231
Gender 184
Age group 50
Gender/Age 37
Rankings (Standard)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Rapid)
National
Overall 3387
Gender 2695
Age group 459
Gender/Age 362
Provincial
Overall 66
Gender 57
Age group 15
Gender/Age 12
Regional
Overall 61
Gender 52
Age group 15
Gender/Age 12
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 258
Score 118
Percent 45.7
Aor 1104.3
Dp -36.2
Prat 1068.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Herbst, L (Leone) 5 3 2 Mangaung Metro Chess 15-16 March 2019 (E) 8th Piet Van Zyl Chess Festival 2022 (C) Details
Overall 2 Lottering, JG (Gerhard) 5 2 3 Smart Chess Blitz 2018 (U10) Smart Chess Blitz 2020 (U10+U12) Details
Overall 3 Moalusi, P (Palesa) 5 4 1 Mangaung Metro Chess 9 - 10 March 2018 (E) Mangaung Metro Chess 3 August 2024 (B) Details
Overall 4 Beelders, K (Kyra) 5 0 5 Mangaung Metro Chess 19 & 20 January 2018 (E) Smart Chess Blitz 2022 (Juniors) Details
Overall 5 Geyser, H (Heinrich) 4 0 4 Mangaung Metro Chess 19 & 20 January 2018 (E) Mangaung Metro Chess October 2019 (D) Details
Standard 1 Herbst, L (Leone) 5 3 2 Mangaung Metro Chess 15-16 March 2019 (E) 8th Piet Van Zyl Chess Festival 2022 (C) Details
Standard 2 Geyser, H (Heinrich) 4 0 4 Mangaung Metro Chess 19 & 20 January 2018 (E) Mangaung Metro Chess October 2019 (D) Details
Standard 3 Moalusi, P (Palesa) 4 3 1 Mangaung Metro Chess 9 - 10 March 2018 (E) Mangaung Metro Chess 18-19 January 2019 (E) Details
Standard 4 Lottering, JG (Gerhard) 3 1 2 Courteney Page 2018 (U10) Mangaung Metro Chess February 2020 (C) Details
Standard 5 Van Lill, A (Amore) 3 2 1 Mangaung Metro July Trials 2019 (U10) Mangaung Metro Chess October 2019 (D) Details
Rapid 1 Steyn, W (Willem) 3 1 2 Mangaung Metro Chess 13 August 2022 (C+D) Mangaung Metro Chess 25 January 2025 (B) Details
Rapid 2 Senti, M (Molemo) 2 1 1 Kings & Queens Chess 21 January 2023 (C) Heidedal Chess 14 October 2023 (C) Details
Rapid 3 Chen, L (Long Wen) 2 0 2 Mangaung Metro Chess 22 January 2022 (C) Morris Club Championship 2022 Details
Rapid 4 Mcpherson, L (Lilly) 2 1 1 Morris Club Championship 2023 St Andrews 19 August 2023 (C) Details
Blitz 1 Lottering, JG (Gerhard) 2 1 1 Smart Chess Blitz 2018 (U10) Smart Chess Blitz 2020 (U10+U12) Details
Blitz 2 De Villiers, H (Hj) 2 1 1 Smart Chess Blitz 2020 (U10+U12) Smart Chess Blitz 2022 (Juniors) Details
Blitz 3 Nkosi, B (Bonolo) 2 1 1 Smart Chess Blitz 2018 (U10) Smart Chess Blitz 2020 (U10+U12) Details
Blitz 4 Beelders, K (Kyra) 2 0 2 Smart Chess Blitz 2018 (U10) Smart Chess Blitz 2022 (Juniors) Details