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Jan-Abraham Mostert

104025229
Eden (WEG)
Personal
Main rating
Rating 1278.6
K-factor 36
Floor 819.5
Highest 1333.8 (2019-07-01)
Min/Max +/- allowed 137
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 513.6
Final +/- 0
New Rating
()
Rating 1278.6
K-factor 36
Floor 819.5
Highest 1333.8 (2019-07-01)
Min/Max +/- allowed 137
Standard rating
Rating 1272.5
K-factor 36
Floor 813.5
Highest 1326.9 (2019-07-01)
Min/Max +/- allowed 138.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 513.6
Final +/- 0
New Rating
()
Rating 1272.5
K-factor 36
Floor 813.5
Highest 1326.9 (2019-07-01)
Min/Max +/- allowed 138.4
Rapid rating
Rating 1074
K-factor 40
Floor 574
Highest 1200 (2024-03-01)
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 1074
K-factor 40
Floor 574
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1074
K-factor 40
Floor 574
Highest 1200 (2024-03-01)
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 1074
K-factor 40
Floor 574
Highest 1200 (2024-03-01)
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 Western Cape Schools 2020 (U18 Boys) Standard 2020-03-14 2020-03-15 Cape Town (WCT) 5 1223.2 4 1 1116.3 0 Details
2 Eden Schools Closed Trials 1 2020 (U18 Boys) Standard 2020-03-07 2020-03-07 Eden (WEG) 5 1223.2 5 4.5 1533.8 0 Details
3 George Trial 2 2020 (U18+U20) Standard 2020-02-08 2020-02-08 Eden (WEG) 5 1208.5 4 2.5 1310.5 0 Details
4 George Trial 1 2020 (U18+U20) Standard 2020-01-25 2020-01-25 Eden (WEG) 5 1242.4 5 3 1353.5 0 Details
5 2019 South African Junior Team Championships (U16B) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1242.4 7 1 1072.7 0 Details
6 George Open Chess Tournament 2019 (B) Standard 2019-11-30 2019-12-01 Eden (WEG) 6 1319.5 5 1 860.8 0 Details
7 Eden Top Schools 2019 (U15) Standard 2019-07-20 2019-07-20 Eden (WEG) 5 1277.9 5 4 1463.8 0 Details
8 Eden Trials 3 2019 (U16 Open) Standard 2019-05-11 2019-05-11 Eden (WEG) 5 1265.6 5 3.5 1287.4 0 Details
9 Western Cape Schools Individuals 2019 (U15 Boys) Standard 2019-05-04 2019-05-05 Eden (WEG) 6 1265.6 6 3 1281.1 0 Details
10 Eden Trials 2 2019 (U16 Open) Standard 2019-04-13 2019-04-13 Eden (WEG) 5 1242 5 4 1330.8 0 Details
11 Eden Trials 1 2019 (U16 Open) Standard 2019-03-02 2019-03-02 Eden (WEG) 5 1234.2 5 4 1275.9 0 Details
12 George Trials 2 2019 (U16) Standard 2019-02-09 2019-02-09 Eden (WEG) 5 1192.1 5 4 1354.9 0 Details
13 George Trials 1 2019 (U16) Standard 2019-01-26 2019-01-26 Eden (WEG) 5 1175.4 5 4 1243.6 0 Details
14 South African Junior Team Championships 2018 (U16A) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1228.7 7 1 1062.2 0 Details
15 Western Cape Top Schools 2018 (U15 Mix) Standard 2018-08-25 2018-08-26 Overberg (WOS) 5 1206 5 4 1340.3 0 Details
16 EDENSC Closed 3 2018 (U16 Open) Standard 2018-05-12 2018-05-12 Eden (WEG) 5 1185.7 5 2.5 1004.7 0 Details
17 Western Cape Schools Individuals 2018 (U15 Boys) Standard 2018-05-19 2018-05-20 Overberg (WOS) 6 1185.7 6 3.5 1384.8 0 Details
18 EDENSC Closed 2 2018 (U16 Open) Standard 2018-04-14 2018-04-14 Eden (WEG) 5 1169.7 5 4 1174.5 0 Details
19 EDENSC Closed 1 2018 (U16 Boys) Standard 2018-03-10 2018-03-10 Eden (WEG) 5 1137.5 5 3.5 1295.8 0 Details
20 George Trails 2 2018 (U16) Standard 2018-02-10 2018-02-10 Eden (WEG) 5 1102.3 5 4.5 1268.4 0 Details
21 George Trails 1 2018 (U16) Standard 2018-01-27 2018-01-27 Eden (WEG) 5 1074 5 4 1061.5 0 Details
22 South African Junior Team Championships 2017 (U14B) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 1074 7 6 1145.5 0 Details
23 Eden Trials 3 2017 (U14 Open) Standard 2017-06-03 2017-06-03 Eden (WEG) 5 1063 5 2 623 0 Details
24 Western Cape Championship 2017 (U13 Boys) Standard 2017-05-13 2017-05-14 Western Province (WP) 6 1068 6 4 1100 0 Details
25 Hess Chess 2017 Standard 2017-04-28 2017-04-29 Eden (WEG) 5 1068 5 3 913 0 Details
26 Eden Trials 2 2017 (U14) Standard 2017-04-22 2017-04-22 Eden (WEG) 5 1091 5 4 1019 0 Details
27 Eden Trials 1 2017 (U14) Standard 2017-03-11 2017-03-11 Eden (WEG) 5 1091 5 4 958 0 Details
28 George Trials 2 2017 (U14) Standard 2017-02-11 2017-02-11 Eden (WEG) 5 1096 5 4 989 0 Details
29 George Trials 1 (U14) Standard 2017-01-28 2017-01-28 Eden (WEG) 5 1074 5 4.5 1221 0 Details
30 South African Junior Team Championships 2016 (U14 B) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 1074 7 4 1076 0 Details
31 Eden League 2016 (2Nd Division) Rapid 2016-09-10 2016-09-10 South Western Districts (SWD) 5 721 5 1.5 849 0 Details
32 George Topskole 2016 (U13) Standard 2016-07-23 2016-07-23 South Western Districts (SWD) 5 1094 4 3 1138 0 Details
33 Sa Provincial Team School Chess Championships 2016 (U13 Boys) Standard 2016-07-10 2016-07-14 Kwazulu Natal (KZN) 9 1094 9 4.5 972 0 Details
34 Swd Eden Trials 3 2016 (Under 14 Open) Standard 2016-05-14 2016-05-14 South Western Districts (SWD) 5 1089 5 3.5 1027 0 Details
35 Western Cape Schools Chess Individuals 2016 (U13 Boys) Standard 2016-04-30 2016-05-01 Western Province (WP) 7 1089 7 5 1156 0 Details
36 Swd Eden Trials 2 2016 (Under 14 Open) Standard 2016-04-16 2016-04-16 South Western Districts (SWD) 5 1055 5 5 1262 0 Details
37 Swd Eden Trials 1 2016 (Under 14 Open) Standard 2016-04-09 2016-04-09 South Western Districts (SWD) 5 1055 5 4 994 0 Details
38 George Skaak Proewe 3 (U14) Standard 2016-03-05 2016-03-05 South Western Districts (SWD) 5 1047 5 4 1080 0 Details
39 George Skaak Proewe 2 (U14) Standard 2016-02-06 2016-02-06 South Western Districts (SWD) 5 1044 5 4 1051 0 Details
40 George Skaak Proewe 1 (U14) Standard 2016-01-30 2016-01-30 South Western Districts (SWD) 5 1029 5 3 958 0 Details
41 South African Junior Team Championships 2015 (12C) Classical 2016-01-04 2016-01-07 Western Province (WP) 7 1029 7 6 1138 0 Details
42 George Open 2015 Standard 2015-12-04 2015-12-05 South Western Districts (SWD) 5 996 5 3 1194 0 Details
43 Outeniqua Skaakfees 2015 (Junior) Standard 2015-10-24 2015-10-24 South Western Districts (SWD) 5 960 5 4.5 1168 0 Details
44 Swd Top Schools 2015 Trails (Under 11 Open) Standard 2015-08-15 2015-08-15 South Western Districts (SWD) 5 960 4 3 919 0 Details
45 Sa Schools Individual Chess Championship 2015 U11O (U11 Open) Standard 2015-07-05 2015-07-05 Western Province (WP) 7 1049 7 3.5 872 0 Details
46 Oudtshoorn Ope (B) Standard 2015-06-26 2015-06-28 South Western Districts (SWD) 7 1049 7 3.5 867 0 Details
47 Western Cape Schools Chess Championships 2015 (U11 Boys) Standard 2015-05-17 2015-05-17 Overberg (WOS) 6 1028 6 4 1013 0 Details
48 Swdsso Trials 3 (U12) Standard 2015-04-18 2015-04-18 South Western Districts (SWD) 5 1042 4 3 941 0 Details
49 Swdsso Trails 2 (U12) Standard 2015-03-14 2015-03-14 South Western Districts (SWD) 5 1028 5 4 1019 0 Details
50 Swdsso Trails 1 (U 12) Standard 2015-03-07 2015-03-07 South Western Districts (SWD) 5 1028 5 4 1069 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 116
Wins 65
Draws 15
Losses 36
White 57
Black 59
White wins 41
Black wins 24
Score 72.5
Percent 62.5
Dp 106.2
AOR 1125.8
Performance 1232
Rankings (Main)
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 (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 -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 (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 116
Score 72.5
Percent 62.5
Aor 1125.8
Dp 106.2
Prat 1232
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Fourie, C (Corne) 3 2 1 George Trails 2 2018 (U16) Eden Schools Closed Trials 1 2020 (U18 Boys) Details
Overall 2 Campbell, LG (Lionel Grant) 3 1 2 George Trial 1 2020 (U18+U20) Western Cape Schools 2020 (U18 Boys) Details
Overall 3 Stuurman, L (Luciano) 3 0 3 EDENSC Closed 2 2018 (U16 Open) George Open Chess Tournament 2019 (B) Details
Overall 4 Muller, L (Luzane) 2 1 1 Eden Trials 3 2019 (U16 Open) Eden Top Schools 2019 (U15) Details
Overall 5 Erasmus, W (Wiaan) 2 1 1 Eden Trials 2 2019 (U16 Open) George Open Chess Tournament 2019 (B) Details
Standard 1 Fourie, C (Corne) 3 2 1 George Trails 2 2018 (U16) Eden Schools Closed Trials 1 2020 (U18 Boys) Details
Standard 2 Campbell, LG (Lionel Grant) 3 1 2 George Trial 1 2020 (U18+U20) Western Cape Schools 2020 (U18 Boys) Details
Standard 3 Stuurman, L (Luciano) 3 0 3 EDENSC Closed 2 2018 (U16 Open) George Open Chess Tournament 2019 (B) Details
Standard 4 Putter, N (Nicola) 2 0 2 EDENSC Closed 1 2018 (U16 Boys) George Trials 1 2019 (U16) Details
Standard 5 Hannies, D (Deacon) 2 2 0 George Trial 2 2020 (U18+U20) Eden Schools Closed Trials 1 2020 (U18 Boys) Details