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Chess SA Region AOC

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Jason Melville

108069747
Mangaung (FMB)
Personal
Main rating
Rating 1289.8
K-factor 36
Floor 819.8
Highest 1357.5 (2024-03-01)
Min/Max +/- allowed 132
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1010
Final +/- 0
New Rating
()
Rating 1289.8
K-factor 36
Floor 819.8
Highest 1357.5 (2024-03-01)
Min/Max +/- allowed 132.5
Standard rating
Rating 1174.3
K-factor 40
Floor 699.8
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1016.5
Final +/- 0
New Rating
()
Rating 1174.3
K-factor 40
Floor 699.8
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1373.1
K-factor 32
Floor 919.5
Highest 1434.8 (2024-03-01)
Min/Max +/- allowed 118.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1119.6
Final +/- 0
New Rating
()
Rating 1373.1
K-factor 32
Floor 919.5
Highest 1434.8 (2024-03-01)
Min/Max +/- allowed 118.7
Blitz rating
Rating 902.2
K-factor 40
Floor 500
Highest 1230.1 (2018-03-01)
Min/Max +/- allowed 158.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 902.2
K-factor 40
Floor 500
Highest 1230.1 (2018-03-01)
Min/Max +/- allowed 158.8
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 Grey College Team Championship 2025 (Prestige) Standard 2025-02-21 2025-02-22 Mangaung (FMB) 5 1292.2 5 0.5 1055.7 0 Details
2 Mangaung Metro Chess 11-12 October 2024 (B) Standard 2024-10-11 2024-10-12 Mangaung (FMB) 5 1286.5 5 3 1323.5 0 Details
3 Bloemfontein Highschool League 02 Aug 2024 (U19A) Rapid 2024-08-02 2024-08-02 Mangaung (FMB) 5 1294.2 5 2 1192.5 0 Details
4 Spartan Bishops Chess Championships 2024 (Bishops) Standard 2024-05-04 2024-05-05 Bojanala Platina (NBR) 5 1304.1 5 2 1239.1 0 Details
5 Mangaung Metro Chess 12-13 April 2024 (B) Standard 2024-04-12 2024-04-13 Mangaung (FMB) 5 1319.8 5 3 1210.7 0 Details
6 Bloemfontein Highschool League 2024 (U19A) Rapid 2024-03-08 2024-03-08 Mangaung (FMB) 5 1294.7 5 5 1605 0 Details
7 Mangaung Metro Chess 10 February 2024 (B) Rapid 2024-02-10 2024-02-10 Mangaung (FMB) 5 1300.8 5 3 1337.3 0 Details
8 Grey College Team Championship 2024 (A) Standard 2024-02-23 2024-02-24 Mangaung (FMB) 5 1300.8 5 2 1207.9 0 Details
9 Bloemfontein High School League 16 February 2024 (U19A+U19B) Rapid 2024-02-16 2024-02-16 Mangaung (FMB) 5 1300.8 5 3 1389.2 0 Details
10 Kings & Queens Chess 27 January 2024 (B) Rapid 2024-01-27 2024-01-27 Mangaung (FMB) 5 1267 5 4 1528.7 0 Details
11 Bloemfontein HS League 13 October 2023 (U17+U19) Rapid 2023-10-13 2023-10-13 Mangaung (FMB) 5 1236.3 5 3 1357.7 0 Details
12 Heidedal Chess 14 October 2023 (B) Rapid 2023-10-14 2023-10-14 Mangaung (FMB) 5 1236.3 5 4 1504 0 Details
13 Bloemfontein HS League 27 October 2023 (U19) Rapid 2023-10-27 2023-10-27 Cape Winelands (WCW) 5 1236.3 5 2 979.1 0 Details
14 St Andrews 19 August 2023 (B) Rapid 2023-08-19 2023-08-19 Mangaung (FMB) 5 1203.4 5 4 1457.2 0 Details
15 Morris Club Championship 2023 Rapid 2023-07-28 2023-07-28 Mangaung (FMB) 5 1188.2 5 2.5 1303.1 0 Details
16 Inter Regional Chess Championship 2023 (U16) Standard 2023-05-19 2023-05-20 Mangaung (FMB) 5 1177 5 2.5 1246.6 0 Details
17 Grey College Team Championship 2023 (A) Standard 2023-02-03 2023-02-04 Mangaung (FMB) 5 1203.7 5 1 965.7 0 Details
18 Bloemfontein Highschool League 24 Feb 2023 (U19A) Rapid 2023-02-24 2023-02-24 Mangaung (FMB) 5 1203.7 5 3 1364.5 0 Details
19 Kings & Queens Chess 21 January 2023 (B) Rapid 2023-01-21 2023-01-21 Mangaung (FMB) 5 1169.2 5 4 1435.8 0 Details
20 2022 South African Junior Team Chess Championships (U16 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1209.2 7 1.5 1079.9 0 Details
21 Bloemfontein School League 2022 (U19) Rapid 2022-08-12 2022-08-12 Mangaung (FMB) 5 1174.9 5 4 1328.6 0 Details
22 Mangaung Metro Chess 13 August 2022 (B) Rapid 2022-08-13 2022-08-13 Mangaung (FMB) 5 1174.9 5 3 1257.2 0 Details
23 Mangaung Metro Chess 30 July 2022 (B) Rapid 2022-07-30 2022-07-30 Mangaung (FMB) 5 1127.9 5 3 1306.9 0 Details
24 8th Piet Van Zyl Chess Festival 2022 (C) Standard 2022-07-22 2022-07-23 Mangaung (FMB) 5 1127.9 3 2 1302.8 0 Details
25 Morris Club Championship 2022 Rapid 2022-02-26 2022-02-26 Mangaung (FMB) 5 1160.8 4 1.5 1151.9 0 Details
26 Grey College Team Championship 2022 (B) Standard 2022-02-18 2022-02-19 Mangaung (FMB) 5 1160.8 5 1.5 1033.5 0 Details
27 Mangaung Metro Chess 22 January 2022 (B) Rapid 2022-01-22 2022-01-22 Mangaung (FMB) 5 1147.2 5 2.5 1247.3 0 Details
28 Mangaung Metro Chess 28 August 2021 (B) Rapid 2021-08-28 2021-08-28 Mangaung (FMB) 5 1186.5 5 1 869.5 0 Details
29 Morris Chess Club Challenge 2021 Rapid 2021-04-10 2021-04-10 Mangaung (FMB) 5 1187.5 5 2 1189.3 0 Details
30 Morris Club Tournament 2020 Standard 2020-02-15 2020-02-15 Mangaung (FMB) 5 1164.5 5 3 1364.9 0 Details
31 Mangaung Metro Chess February 2020 (B) Standard 2020-02-21 2020-02-22 Mangaung (FMB) 5 1164.5 5 2 1084.3 0 Details
32 Mangaung Metro Chess 17-18 January 2020 (B) Standard 2020-01-17 2020-01-18 Mangaung (FMB) 5 1167.3 5 2 1105.4 0 Details
33 2019 Wild Card Chess Championship (U12 Open) Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1167.3 7 3 1147.2 0 Details
34 2019 South African Junior Team Championships (U12C) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1167.3 7 3 1203.1 0 Details
35 Mangaung Metro Chess October 2019 (C) Standard 2019-10-11 2019-10-12 Mangaung (FMB) 5 1190.8 5 2 1063.4 0 Details
36 Mangaung Metro July Trials 2019 (U12) Standard 2019-07-19 2019-07-20 Mangaung (FMB) 5 1052.7 5 4.5 1464.2 0 Details
37 Mangaung Metro Chess 31 May to 1 June 2019 (C) Standard 2019-05-31 2019-06-01 Mangaung (FMB) 5 1057.4 5 2 1043.3 0 Details
38 Inter Regional Chess Championship 2019 (U12) Standard 2019-05-10 2019-05-11 Mangaung (FMB) 5 1027.9 5 3 1141.7 0 Details
39 Mangaung Metro Chess 15-16 March 2019 (D) Standard 2019-03-15 2019-03-16 Mangaung (FMB) 5 938.2 5 5 1307.8 0 Details
40 Morris Club Challenge 2019 Standard 2019-02-16 2019-02-16 Mangaung (FMB) 5 993 4 0 704.5 0 Details
41 Mangaung Metro Chess 1-2 February 2019 (D) Standard 2019-02-01 2019-02-02 Mangaung (FMB) 5 993 5 3 1005.8 0 Details
42 Mangaung Metro Chess 18-19 January 2019 (D) Standard 2019-01-18 2019-01-19 Mangaung (FMB) 5 947 5 4 1187.9 0 Details
43 South African Junior Team Championships 2018 (U12B) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 975 7 1.5 896.7 0 Details
44 Mangaung Metro Chess12 & 13 October 2018 (C) Standard 2018-10-12 2018-10-13 Mangaung (FMB) 5 1003.2 4 1.5 824.1 0 Details
45 Free State Open 2018 (C) Standard 2018-08-17 2018-08-18 Mangaung (FMB) 6 994.8 6 2 1030.7 0 Details
46 South African Open 2018 (C) Standard 2018-07-11 2018-07-13 Mangaung (FMB) 6 990.2 6 3 1008.9 0 Details
47 Mangaung Metro Chess 1-2 June 2018 (C) Standard 2018-06-01 2018-06-02 Mangaung (FMB) 5 966 5 2 1086.1 0 Details
48 Inter Regional 2018 (U12 Team) Standard 2018-05-04 2018-05-05 Frances Baard (NCF) 5 991.2 4 2 826 0 Details
49 Mangaung Metro Chess 20-21 April 2018 (D) Standard 2018-04-20 2018-04-21 Mangaung (FMB) 5 902.3 5 4 1138.8 0 Details
50 Smart Chess Blitz 2018 (U10) Blitz 2018-03-03 2018-03-03 Mangaung (FMB) 7 744.3 7 6 1242.1 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 283
Wins 141
Draws 15
Losses 127
White 146
Black 137
White wins 81
Black wins 60
Score 148.5
Percent 52.5
Dp 21
AOR 1126.7
Performance 1147.7
Rankings (Main)
National
Overall 6373
Gender 5258
Age group 824
Gender/Age 694
Provincial
Overall 159
Gender 135
Age group 33
Gender/Age 30
Regional
Overall 109
Gender 91
Age group 27
Gender/Age 24
Rankings (Standard)
National
Overall 12002
Gender 9130
Age group 1353
Gender/Age 1091
Provincial
Overall 270
Gender 211
Age group 43
Gender/Age 39
Regional
Overall 155
Gender 116
Age group 30
Gender/Age 26
Rankings (Rapid)
National
Overall 1018
Gender 870
Age group 90
Gender/Age 79
Provincial
Overall 18
Gender 16
Age group 4
Gender/Age 3
Regional
Overall 17
Gender 15
Age group 4
Gender/Age 3
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 283
Score 148.5
Percent 52.5
Aor 1126.7
Dp 21
Prat 1147.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Janse Van Vuuren, J (Janus) 4 2 2 South African Open 2018 (C) Mangaung Metro July Trials 2019 (U12) Details
Overall 2 Badenhorst, M (Matthew Peter) 4 3 1 Mangaung Metro Chess 30 July 2022 (B) Bloemfontein Highschool League 2024 (U19A) Details
Overall 3 Kriel, R (Ruan) 4 3 1 Mangaung Metro Chess 2 & 3 February 2018 (D) Kings & Queens Chess 21 January 2023 (B) Details
Overall 4 Van Rensburg, M (Malan) 4 3 1 Morris Chess Club Challenge 2021 Bloemfontein HS League 13 October 2023 (U17+U19) Details
Overall 5 Beelders, A (Andrew) 4 2 2 South African Open 2018 (C) Mangaung Metro July Trials 2019 (U12) Details
Standard 1 Beelders, A (Andrew) 4 2 2 South African Open 2018 (C) Mangaung Metro July Trials 2019 (U12) Details
Standard 2 Odendaal, C (Christiaan) 4 2 2 Mangaung Metro Chess 19 & 20 January 2018 (D) Mangaung Metro Chess October 2019 (C) Details
Standard 3 Janse Van Vuuren, J (Janus) 4 2 2 South African Open 2018 (C) Mangaung Metro July Trials 2019 (U12) Details
Standard 4 Rossouw, J (Johrne) 3 0 3 Mangaung Metro Chess 18-19 January 2019 (D) Mangaung Metro Chess 17-18 January 2020 (B) Details
Standard 5 Liebenberg, A (Abraham) 2 2 0 South African Open 2018 (C) Mangaung Metro Chess 31 May to 1 June 2019 (C) Details
Rapid 1 Badenhorst, M (Matthew Peter) 4 3 1 Mangaung Metro Chess 30 July 2022 (B) Bloemfontein Highschool League 2024 (U19A) Details
Rapid 2 Van Rensburg, M (Malan) 3 2 1 Morris Chess Club Challenge 2021 Bloemfontein HS League 13 October 2023 (U17+U19) Details
Rapid 3 Xuma, O (Owam) 2 2 0 St Andrews 19 August 2023 (B) Bloemfontein Highschool League 02 Aug 2024 (U19A) Details
Rapid 4 Mitchell, V (Vanadium) 2 2 0 Bloemfontein School League 2022 (U19) Bloemfontein HS League 13 October 2023 (U17+U19) Details
Rapid 5 Kriel, R (Ruan) 2 2 0 Mangaung Metro Chess 22 January 2022 (B) Kings & Queens Chess 21 January 2023 (B) Details