Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Marvin Kiewiet

105078131
Eden (WEG)
Personal
Main rating
Rating 1473.2
K-factor 32
Floor 1008.1
Highest 1511.3 (2024-05-01)
Min/Max +/- allowed 106
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1149.4
Final +/- 0
New Rating
()
Rating 1473.2
K-factor 32
Floor 1008.1
Highest 1511.3 (2024-05-01)
Min/Max +/- allowed 106.4
Standard rating
Rating 1422.9
K-factor 32
Floor 947
Highest 1447 (2024-06-01)
Min/Max +/- allowed 116.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1207.6
Final +/- 0
New Rating
()
Rating 1422.9
K-factor 32
Floor 947
Highest 1447 (2024-06-01)
Min/Max +/- allowed 116.6
Rapid rating
Rating 1215.5
K-factor 36
Floor 715.5
Highest 1333.9 (2024-04-01)
Min/Max +/- allowed 137
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1212
Final +/- 0
New Rating
()
Rating 1215.5
K-factor 36
Floor 715.5
Highest 1333.9 (2024-04-01)
Min/Max +/- allowed 137
Blitz rating
Rating 1006
K-factor 40
Floor 506
Highest 1200 (2020-01-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 986.9
Final +/- 0
New Rating
()
Rating 1006
K-factor 40
Floor 506
Highest 1200 (2020-01-01)
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 Eden Closed 2024 (Men) Standard 2024-11-23 2024-11-24 Eden (WEG) 5 1484.3 5 1.5 1371.7 0 Details
2 Eden Gambit Chess Tournament 2024 (B) Standard 2024-11-02 2024-11-02 Eden (WEG) 5 1484.3 5 3 1401.5 0 Details
3 Eden Gambit Chess Tournament 2024 (Blitz) Blitz 2024-11-01 2024-11-01 Eden (WEG) 7 1484.3 7 2 1300.2 0 Details
4 Eden Rapid 2024 (A) Rapid 2024-08-03 2024-08-03 Eden (WEG) 6 1508.1 6 2 1331.3 0 Details
5 Steinitz Chess Festival 2024 (Open) Standard 2024-05-10 2024-05-12 Cape Town (WCT) 6 1506 6 4 1513.4 0 Details
6 Eden Chess Trials 2 2024 (U20) Standard 2024-04-13 2024-04-20 Eden (WEG) 10 1488.4 10 6.5 1495.2 0 Details
7 Waboomskraal Chess Club Open 2024 Rapid 2024-04-06 2024-04-06 Eden (WEG) 7 1488.4 6 4 1630.8 0 Details
8 Southern Knights Rapid 2024 (Senior) Rapid 2024-02-24 2024-02-24 Eden (WEG) 6 1460.2 6 4.5 1680.1 0 Details
9 Eden Chess Union League 2023 (1st Division) Standard 2023-11-11 2023-11-11 Eden (WEG) 5 1446.8 5 2.5 1475 0 Details
10 Mossel Bay Open 2023 (B) Standard 2023-09-30 2023-10-01 Eden (WEG) 6 1419.4 5 4 1478.4 0 Details
11 Western Cape Top Schools 2023 (U18 Mixed) Standard 2023-09-02 2023-09-03 Cape Winelands (WCW) 6 1376.7 6 4.5 1538.5 0 Details
12 Pacaltsdorp Chess Club Open 2023 (B) Rapid 2023-08-26 2023-08-26 Eden (WEG) 6 1298.8 6 6 1708.7 0 Details
13 Eden Top Schools 2023 (U18 Mix) Standard 2023-08-19 2023-08-19 Eden (WEG) 5 1298.8 5 3.5 1389.3 0 Details
14 Eden Trials 2+3 2023 (U20) Standard 2023-04-15 2023-05-13 Eden (WEG) 10 1363.3 10 5.5 1239.6 0 Details
15 George Chess Club Winter Open 2023 (B) Standard 2023-05-20 2023-05-20 Eden (WEG) 5 1363.3 4 2 1210.7 0 Details
16 Western Cape HS Individuals 2023 (U19 Boys) Standard 2023-04-01 2023-04-02 Cape Town (WCT) 6 1380.6 6 3.5 1297.8 0 Details
17 Western Cape Inter Regional 2023 (Junior Boys) Standard 2023-03-18 2023-03-19 Eden (WEG) 5 1341.7 4 2 1469.3 0 Details
18 Western Cape Inter Regional 2023 (Blitz) Blitz 2023-03-17 2023-03-17 Eden (WEG) 5 1341.7 4 1 1297 0 Details
19 Eden Trails 1 2023 (U19 Boys) Standard 2023-03-11 2023-03-11 Eden (WEG) 5 1341.7 5 4 1460.1 0 Details
20 Mossel Bay Schools Trials 2 2023 (U19 Boys) Standard 2023-02-18 2023-02-18 Eden (WEG) 6 1326.4 4 2 1346.8 0 Details
21 Mossel Bay Schools Trials 1 2023 (U19 Boys) Standard 2023-01-28 2023-01-28 Eden (WEG) 4 1263.8 4 3 1513.7 0 Details
22 Mossel Bay Open 2022 (B) Standard 2022-09-30 2022-10-02 Eden (WEG) 6 1253 6 3 1298.8 0 Details
23 Western Cape Top Schools 2022 (U18 Mix) Standard 2022-09-16 2022-09-17 Overberg (WOS) 5 1229.4 5 2.5 1359.3 0 Details
24 Interclub Blitz Evening 2022 Blitz 2022-08-11 2022-08-11 Eden (WEG) 6 1213.1 6 5 1568.4 0 Details
25 South African Open 2022 (B) Classical 2022-07-09 2022-07-17 Cape Town (WCT) 11 1330.6 11 4.5 1194.6 0 Details
26 South African Open 2022 (U20) Standard 2022-07-11 2022-07-13 Cape Town (WCT) 6 1330.6 5 1.5 1192.4 0 Details
27 South African Open 2022 (Blitz) Blitz 2022-07-14 2022-07-14 Cape Town (WCT) 10 1330.6 10 3 1237.4 0 Details
28 Knysna Oyster Festival Rapid Chess 2022 (A) Rapid 2022-07-02 2022-07-02 Eden (WEG) 5 1330.6 5 1 1166.1 0 Details
29 Interclub Blitz Evening 2022 Blitz 2022-06-08 2022-06-08 Eden (WEG) 6 1315.6 6 4.5 1489.8 0 Details
30 George Open 2022 (B) Standard 2022-06-11 2022-06-11 Eden (WEG) 5 1315.6 5 2.5 1362.2 0 Details
31 Steinitz Open 2022 (C) Standard 2022-05-21 2022-05-22 Cape Town (WCT) 5 1331.4 5 3.5 1412.5 0 Details
32 Western Cape Schools Chess 2022 (U18 Boys) Standard 2022-05-07 2022-05-08 Eden (WEG) 6 1331.4 6 2 1205.9 0 Details
33 Interclub Blitz Evening 2022 Blitz 2022-05-11 2022-05-11 Eden (WEG) 6 1331.4 6 3 1247.7 0 Details
34 Eden Proewe 2 2022 (O18 Seuns) Standard 2022-04-09 2022-04-09 Eden (WEG) 5 1253.8 5 4 1432.6 0 Details
35 Eden Open 2022 (B) Standard 2022-04-22 2022-04-24 Eden (WEG) 6 1253.8 6 3.5 1238.9 0 Details
36 Eden Proewe 1 2022 (O18 Seuns) Standard 2022-03-12 2022-03-12 Eden (WEG) 5 1204.5 5 3.5 1472.9 0 Details
37 Mosselbaai Skole Skaak Proewe 1 2022 (U18 Open) Standard 2022-01-29 2022-01-29 Eden (WEG) 5 1127.3 5 5 1520.3 0 Details
38 Eden Schools Closed Trials 1 2020 (U15 Boys) Standard 2020-03-07 2020-03-07 Eden (WEG) 5 1128 4 1.5 1117.1 0 Details
39 Mossel Bay Trials 2 2020 (U15) Standard 2020-02-15 2020-02-15 Eden (WEG) 5 1019.2 4 2.5 1213.3 0 Details
40 Mossel Bay Trials 1 2020 (U15) Standard 2020-02-01 2020-02-01 Eden (WEG) 5 1019.2 5 4 1241.6 0 Details
41 Eden Top Schools 2019 (U18) Standard 2019-07-20 2019-07-20 Eden (WEG) 5 974.2 4 2 1139.9 0 Details
42 Eden Trials 2 2019 (U16 Open) Standard 2019-04-13 2019-04-13 Eden (WEG) 5 969.9 5 2 986.6 0 Details
43 Eden Trials 1 2019 (U16 Open) Standard 2019-03-02 2019-03-02 Eden (WEG) 5 854.9 5 3.5 1206.6 0 Details
44 Eden Top Schools 2018 (U13 Mix) Standard 2018-07-28 2018-07-28 Eden (WEG) 5 837 5 2 924.7 0 Details
45 EDENSC Closed 3 2018 (U14 Open) Standard 2018-05-12 2018-05-12 Eden (WEG) 5 822.1 5 3 905.6 0 Details
46 EDENSC Closed 2 2018 (U14 Open) Standard 2018-04-14 2018-04-14 Eden (WEG) 5 785.2 5 3 995.9 0 Details
47 EDENSC Closed 1 2018 (U14 Boys) Standard 2018-03-10 2018-03-10 Eden (WEG) 5 700.9 5 3 1181.2 0 Details
48 2017 Mossel Bay Open (B) Rapid 2017-09-30 2017-09-30 Eden (WEG) 6 500 6 5.5 940 0 Details
49 Eden Top Schools 2017 (U13) Standard 2017-08-12 2017-08-12 Eden (WEG) 5 634 5 3 825 0 Details
50 Eden Trials 3 2017 (U14 Open) Standard 2017-06-03 2017-06-03 Eden (WEG) 5 634 0 0 0 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 263
Wins 136
Draws 27
Losses 100
White 134
Black 129
White wins 76
Black wins 60
Score 149.5
Percent 56.8
Dp 58.2
AOR 1274.1
Performance 1332.2
Rankings (Main)
National
Overall 2114
Gender 1841
Age group 804
Gender/Age 756
Provincial
Overall 627
Gender 534
Age group 235
Gender/Age 216
Regional
Overall 135
Gender 114
Age group 38
Gender/Age 37
Rankings (Standard)
National
Overall 2592
Gender 2208
Age group 831
Gender/Age 775
Provincial
Overall 723
Gender 587
Age group 218
Gender/Age 197
Regional
Overall 169
Gender 131
Age group 27
Gender/Age 25
Rankings (Rapid)
National
Overall 3881
Gender 3056
Age group 541
Gender/Age 496
Provincial
Overall 1549
Gender 1201
Age group 186
Gender/Age 173
Regional
Overall 157
Gender 124
Age group 28
Gender/Age 27
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 263
Score 149.5
Percent 56.8
Aor 1274.1
Dp 58.2
Prat 1332.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Taute, C (Clayden) 8 4 4 Mossel Bay Trials 1 2020 (U15) Eden Rapid 2024 (A) Details
Overall 2 Barends, X (Xavier) 5 3 2 Interclub Blitz Evening 2022 Eden Trials 2+3 2023 (U20) Details
Overall 3 Jansen Van Rensburg, R (Ruan) 4 0 4 Eden Open 2022 (B) Eden Rapid 2024 (A) Details
Overall 4 Buis, H (Henley) 4 3 1 Mosselbaai Skole Skaak Proewe 1 2022 (U18 Open) Mossel Bay Schools Trials 2 2023 (U19 Boys) Details
Overall 5 Joubert, K (Kyle) 4 0 4 EDENSC Closed 1 2018 (U14 Boys) Eden Chess Trials 2 2024 (U20) Details
Standard 1 Taute, C (Clayden) 7 4 3 Mossel Bay Trials 1 2020 (U15) Mossel Bay Schools Trials 2 2023 (U19 Boys) Details
Standard 2 Buis, H (Henley) 4 3 1 Mosselbaai Skole Skaak Proewe 1 2022 (U18 Open) Mossel Bay Schools Trials 2 2023 (U19 Boys) Details
Standard 3 Joubert, K (Kyle) 4 0 4 EDENSC Closed 1 2018 (U14 Boys) Eden Chess Trials 2 2024 (U20) Details
Standard 4 Jansen Van Rensburg, R (Ruan) 3 0 3 Eden Open 2022 (B) Mossel Bay Open 2022 (B) Details
Standard 5 Botha, J (Jonathan) 3 2 1 Eden Proewe 1 2022 (O18 Seuns) Eden Chess Trials 2 2024 (U20) Details
Rapid 1 Reynolds, E (Erwee) 2 1 1 Pacaltsdorp Chess Club Open 2023 (B) Southern Knights Rapid 2024 (Senior) Details
Rapid 2 Hone, R (Ryan) 2 2 0 Pacaltsdorp Chess Club Open 2023 (B) Southern Knights Rapid 2024 (Senior) Details
Rapid 3 Francis, A (Aaron) 2 1 1 Southern Knights Rapid 2024 (Senior) Waboomskraal Chess Club Open 2024 Details
Blitz 1 Heesen, T (Tyler) 3 2 1 Interclub Blitz Evening 2022 Interclub Blitz Evening 2022 Details
Blitz 2 Potts, M (Markwin) 2 1 1 Interclub Blitz Evening 2022 Interclub Blitz Evening 2022 Details
Blitz 3 Osmers, D (Ditrich) 2 1 1 Interclub Blitz Evening 2022 Interclub Blitz Evening 2022 Details
Blitz 4 Jansen, G (Giovante) 2 1 1 Interclub Blitz Evening 2022 Interclub Blitz Evening 2022 Details
Blitz 5 Barends, X (Xavier) 2 1 1 Interclub Blitz Evening 2022 Interclub Blitz Evening 2022 Details