PLAYER PAGE

Personal

Coetzer, Q (Quinn)

Chess SA id

107067339

FIDE id

?

Date of birth

2007-01-23 (U20)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2023-02-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1409.2 1450.4 1118.6 865.9
Raw rating 1409.2 1450.4 1118.6 865.9
Weighted rating 1409.2 1450.4 1118.6 865.6
Weighted performance 822.9 862.8 670.3 0
Floor 1000.3 986.8 641.8 500
K-factor 32 32 40 40
Min/Max rating change allowed 123.1 116.1 186.2 266.9
Highest rating 1500.3
2022-03-01
1498.2
2020-01-01
1478.3
2019-08-01
1200
2018-02-01
Highest raw rating 1500.3
2022-03-01
1486.8
2022-03-01
1141.8
2022-08-01
917.4
2018-02-01
Highest weighted rating 1500.3
2022-03-01
1486.8
2022-05-01
1141.8
2024-11-01
917.4
2024-11-01
Highest weighted performance 1494.2
2019-10-01
1498.2
2020-01-01
1478.3
2019-08-01
1200
2018-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1409.2 1450.4 1118.6 865.9
Analysis
Rating 1409.2 1450.4 1118.6 865.9
Raw rating 1409.2 1450.4 1118.6 865.9
Weighted rating 1409.2 1450.4 1118.6
Weighted performance 822.9 862.8 670.3
K-factor 32 32 40 40
Floor 1000.3 986.8 641.8 500
Max/Min rating change allowed 123.1 116.1 186.2 266.9
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1409.2 1450.4 1118.6 865.9
New weighted rating 1409.2 1450.4 1118.6 865.8
New weighted performance 822.4 862.3 669.9 0
Temp new rating 1409.2 1450.4 1118.6 865.9
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1409.2 1450.4 1118.6 865.9
New K-factor 32 32 40 40
New floor 1000.3 986.8 641.8 500

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
0 0 0 0
5 5 0 0
45 23 22 0
0 0 0 0
History 451 374 69 8

Games since
Main
0
Standard
0
Rapid
0
Blitz
0
Gender Male
Age group U20
Region Nelson Mandela Bay (ENM)
Province Eastern Cape (EC)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U20 -1 -1 -1
U20 Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U20 -1 -1 -1
U20 Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U20 -1 -1 -1
U20 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U20 -1 -1 -1
U20 Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 275 159 57.82 66.5 1240.9 1307.3
Standard 238 143.5 60.29 87.5 1232.6 1320.1
Rapid 29 13.5 46.55 -29.3 1382.9 1353.6
Blitz 8 2 25 -212.5 973.3 760.8

Date Main Standard Rapid Blitz
2025-09-30 1409.2 1450.4 1118.6 865.9
2025-09-01 1409.2 1450.4 1118.6 865.9
2025-08-01 1409.2 1450.4 1118.6 865.9
2025-07-01 1409.2 1450.4 1118.6 865.9
2025-06-01 1409.2 1450.4 1118.6 865.9
2025-05-01 1409.2 1450.4 1118.6 865.9
2025-04-01 1409.2 1450.4 1118.6 865.9
2025-03-01 1409.2 1450.4 1118.6 865.9
2025-02-01 1409.2 1450.4 1118.6 865.9
2025-01-01 1409.2 1450.4 1118.6 865.9
2024-12-01 1409.2 1450.4 1118.6 865.9
2024-11-01 1409.2 1450.4 1118.6 865.9
2024-10-01 1409.2 1450.4 1118.6 865.9
2024-09-01 1409.2 1450.4 1118.6 865.9
2024-08-01 1409.2 1450.4 1118.6 865.9
2024-07-01 1409.2 1450.4 1118.6 865.9
2024-06-01 1409.2 1450.4 1118.6 865.9
2024-08-01 1409.2 1450.4 1118.6 865.9
2024-04-01 1409.2 1450.4 1118.6 865.9
2024-03-01 1409.2 1450.4 1118.6 865.9
2024-02-01 1409.2 1450.4 1118.6 865.9
2024-01-01 1409.2 1450.4 1118.6 865.9
2023-12-01 1409.2 1450.4 1118.6 835
2023-11-01 1409.2 1450.4 1118.6 835

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2023 Pearson Open Chess Tournament (B) 2023-02-24 2023-02-25 Standard Nelson Mandela Bay (ENM) 5 5 3 Yes Analysis
2 2022 Madibaz Physics Chess Open (B) 2022-10-07 2022-10-08 Rapid Nelson Mandela Bay (ENM) 7 7 1.5 Yes Analysis
3 NMBCU Trial 3 2022 (U16) 2022-07-22 2022-07-23 Standard Nelson Mandela Bay (ENM) 6 6 4 Yes Analysis
4 2022 NMB Rapid & Blitz Championships (Rapid) 2022-07-02 2022-07-02 Rapid Nelson Mandela Bay (ENM) 5 5 3 Yes Analysis
5 2022 NMB Junior Trials 2 (U16) 2022-05-13 2022-05-14 Standard Nelson Mandela Bay (ENM) 6 6 4 Yes Analysis
6 2022 NMB Junior Trials 1 (U16) 2022-04-22 2022-04-23 Standard Nelson Mandela Bay (ENM) 6 6 4 Yes Analysis
7 PECC Startup Rapid 2022 2022-02-24 2022-03-17 Rapid Nelson Mandela Bay (ENM) 5 5 1 Yes Analysis
8 Pearson Chess Festival 2022 (Junior) 2022-02-25 2022-02-26 Rapid Nelson Mandela Bay (ENM) 5 5 5 Yes Analysis
9 2022 Nelson Mandela Bay Open (B) 2022-02-04 2022-02-06 Standard Nelson Mandela Bay (ENM) 5 5 3.5 Yes Analysis
10 2020 NMBCU Chess Trials 2 2020 (U14) 2020-03-07 2020-03-07 Standard Nelson Mandela Bay (ENM) 5 5 5 Yes Analysis
11 2020 Boardwalk Pearson Open Chess Festival (Open) 2020-03-14 2020-03-15 Standard Nelson Mandela Bay (ENM) 5 5 3 Yes Analysis
12 Springbok Cup 2020 2020-01-24 2020-02-20 Standard Nelson Mandela Bay (ENM) 5 4 1 Yes Analysis
13 King Cars Pe Chess Club Grand Prix Leg 1 2020 2020-02-15 2020-02-22 Standard Nelson Mandela Bay (ENM) 6 6 3 Yes Analysis
14 2020 NMBCU Chess Trial 1 (U16) 2020-02-08 2020-02-09 Standard Nelson Mandela Bay (ENM) 6 6 5.5 Yes Analysis
15 2019 South African Junior Team Championships (U14A) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 7 4.5 Yes Analysis
16 PE Chess Club Tiger Cup 2019 2019-09-26 2019-10-24 Standard Nelson Mandela Bay (ENM) 5 2 2 Yes Analysis
17 PE Chess Club Open 2019 (A) 2019-10-11 2019-10-13 Standard Nelson Mandela Bay (ENM) 6 5 1.5 Yes Analysis
18 PECC King Cars Grand Prix Fourth Leg 2019 2019-08-03 2019-08-03 Rapid Nelson Mandela Bay (ENM) 7 7 3 Yes Analysis
19 PECC Club Championships 2019 (Candidates) 2019-07-04 2019-07-06 Standard Nelson Mandela Bay (ENM) 5 5 2.5 Yes Analysis
20 NMBYCC Closed 2019 (U14) 2019-07-26 2019-07-27 Standard Nelson Mandela Bay (ENM) 6 6 5.5 Yes Analysis
21 Nelson Mandela Bay Junior Trials 4 2019 (U14) 2019-07-12 2019-07-13 Standard Nelson Mandela Bay (ENM) 6 6 4 Yes Analysis
22 King Cars PECC Grand Prix Third Leg 2019 2019-04-27 2019-05-04 Standard Nelson Mandela Bay (ENM) 6 5 2 Yes Analysis
23 NMBJCU Trials 3 2019 (U16) 2019-05-10 2019-05-11 Standard Nelson Mandela Bay (ENM) 6 6 4 Yes Analysis
24 Springbok Cup 2019 2019-02-07 2019-04-04 Standard Nelson Mandela Bay (ENM) 5 5 3 Yes Analysis
25 Presidents Cup 2019 2019-04-11 2019-04-11 Standard Nelson Mandela Bay (ENM) 5 5 2 Yes Analysis
26 Nelson Mandela Bay Junior Chess Trials 2 2019 (U16) 2019-04-05 2019-04-06 Standard Nelson Mandela Bay (ENM) 6 3 2 Yes Analysis
27 NMBCU Trials 1 2019 (U14) 2019-03-08 2019-03-09 Standard Nelson Mandela Bay (ENM) 5 5 4.5 Yes Analysis
28 2019 Boardwalk Pearson Open (Open) 2019-03-28 2019-03-31 Standard Nelson Mandela Bay (ENM) 9 9 4.5 Yes Analysis
29 2019 South African Junior Closed Chess Championship (U12 Open) 2019-03-17 2019-03-22 Standard Chess South Africa (CSA) 9 9 4 Yes Analysis
30 King Cars PECC Grand Prix First Leg 2019 2019-02-02 2019-02-09 Standard Nelson Mandela Bay (ENM) 6 6 3 Yes Analysis
31 South African Junior Team Championships 2018 (U12A) 2018-12-16 2018-12-20 Standard 4 Knights (4K) 7 7 3 Yes Analysis
32 Mossel Bay Open 2018 (A) 2018-09-28 2018-09-29 Standard Eden (WEG) 6 6 2 Yes Analysis
33 PECC Club Championships 2018 (C) 2018-07-26 2018-08-30 Standard Nelson Mandela Bay (ENM) 5 5 3.5 Yes Analysis
34 NMBJC Closed 2018 (U12) 2018-07-27 2018-07-28 Standard Nelson Mandela Bay (ENM) 6 6 4.5 Yes Analysis
35 NMBJC Trials 4 2018 (U12) 2018-07-20 2018-07-21 Standard Nelson Mandela Bay (ENM) 5 5 4.5 Yes Analysis
36 Oudtshoorn Open 2018 2018-06-29 2018-06-30 Standard Eden (WEG) 6 5 2 Yes Analysis
37 King Cars PECC Grand Prix Third Leg 2018 2018-06-22 2018-06-24 Standard Nelson Mandela Bay (ENM) 6 6 2 Yes Analysis
38 NMB Youth Chess Trial 3 2018 (U12) 2018-05-11 2018-05-12 Standard Nelson Mandela Bay (ENM) 6 6 5.5 Yes Analysis
39 Alekhine Open Chess Tournament 2018 (B) 2018-05-04 2018-05-05 Standard Nelson Mandela Bay (ENM) 5 5 4 Yes Analysis
40 2018 Capablanca Swiss (B) 2018-04-27 2018-04-29 Standard Tshwane (GTP) 7 6 2 Yes Analysis
41 NMB Second Trials 2018 (U12) 2018-04-20 2018-04-22 Standard Nelson Mandela Bay (ENM) 5 5 3 Yes Analysis
42 King Cars PECC Grand Prix Second Leg 2018 2018-04-14 2018-04-14 Blitz Nelson Mandela Bay (ENM) 9 8 2 Yes Analysis
43 PECC - Springbok Cup 2018 2018-02-15 2018-03-22 Standard Nelson Mandela Bay (ENM) 5 5 2 Yes Analysis
44 NMB First Trails 2018 (U12) 2018-03-23 2018-03-24 Standard Nelson Mandela Bay (ENM) 6 6 5 Yes Analysis
45 King Cars PECC Grand Prix First Leg 2018 2018-03-03 2018-03-10 Standard Nelson Mandela Bay (ENM) 6 3 1 Yes Analysis
46 2018 Boardwalk Pearson Open (B) 2018-03-17 2018-03-18 Standard Nelson Mandela Bay (ENM) 7 5 3 Yes Analysis
47 Despatch Open 2018 (A) 2018-02-16 2018-02-17 Standard Nelson Mandela Bay (ENM) 5 5 1.5 Yes Analysis
48 South African Junior Wildcard Championships 2017 (U12 Open) 2018-01-09 2018-01-12 Standard 4 Knights (4K) 7 7 4.5 Yes Analysis
49 South African Junior Team Championships 2017 (U12A) 2018-01-04 2018-01-08 Standard 4 Knights (4K) 7 7 5.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 11 Tournament
2022 Nelson Mandela Bay Open
Tournament
Pearson Chess Festival 2022
date
2022-02-04
rnd
1
type
Standard
result
1
date
2022-02-26
rnd
5
type
Rapid
result
1
Opponent
Muller, BM (Benjamin)
Opponent
Reddy, E (Evania)
2 9 Tournament
NMBJC Trials 4 2018
Tournament
NMBJC Closed 2018
date
2018-07-20
rnd
1
type
Standard
result
1
date
2018-07-28
rnd
3
type
Standard
result
1
Opponent
Hargreaves, M (Matthew)
Opponent
Carolus, CJ (Cayline)
3 9 Tournament
Alekhine Open Chess Tournament 2018
Tournament
NMB Youth Chess Trial 3 2018
date
2018-05-05
rnd
3
type
Standard
result
1
date
2018-05-12
rnd
6
type
Standard
result
1
Opponent
King, J (Joseph)
Opponent
Holmes, AM (Alex)
# Games Start End
1 9 Tournament
NMBJC Trials 4 2018
Tournament
NMBJC Closed 2018
date
2018-07-20
rnd
1
type
Standard
result
1
date
2018-07-28
rnd
3
type
Standard
result
1
Opponent
Hargreaves, M (Matthew)
Opponent
Carolus, CJ (Cayline)
2 9 Tournament
Alekhine Open Chess Tournament 2018
Tournament
NMB Youth Chess Trial 3 2018
date
2018-05-05
rnd
3
type
Standard
result
1
date
2018-05-12
rnd
6
type
Standard
result
1
Opponent
King, J (Joseph)
Opponent
Holmes, AM (Alex)
3 8 Tournament
2020 NMBCU Chess Trial 1
Tournament
King Cars Pe Chess Club Grand Prix Leg 1 2020
date
2020-02-08
rnd
1
type
Standard
result
1
date
2020-02-15
rnd
1
type
Standard
result
1
Opponent
Brewis, A (Alick)
Opponent
Cerfonteyn, Z (Zeenat)
# Games Start End
1 6 Tournament
PECC Startup Rapid 2022
Tournament
Pearson Chess Festival 2022
date
2022-02-24
rnd
1
type
Rapid
result
1
date
2022-02-26
rnd
5
type
Rapid
result
1
Opponent
Kleinbooi, A (Anthoney)
Opponent
Reddy, E (Evania)
2 3 Tournament
2022 NMB Rapid & Blitz Championships
Tournament
2022 NMB Rapid & Blitz Championships
date
2022-07-02
rnd
2
type
Rapid
result
1
date
2022-07-02
rnd
4
type
Rapid
result
1
Opponent
Pienaar, KT (Keaton)
Opponent
Lauvalo, W (Wonga)
3 2 Tournament
PECC King Cars Grand Prix Fourth Leg 2019
Tournament
PECC King Cars Grand Prix Fourth Leg 2019
date
2019-08-03
rnd
2
type
Rapid
result
1
date
2019-08-03
rnd
3
type
Rapid
result
1
Opponent
Ndlebe, A (Anda)
Opponent
Arries, CS (Clive)
# Games Start End
1 1 Tournament
King Cars PECC Grand Prix Second Leg 2018
Tournament
King Cars PECC Grand Prix Second Leg 2018
date
2018-04-14
rnd
7
type
Blitz
result
1
date
2018-04-14
rnd
7
type
Blitz
result
1
Opponent
Korf, A (Andre)
Opponent
Korf, A (Andre)
2 1 Tournament
King Cars PECC Grand Prix Second Leg 2018
Tournament
King Cars PECC Grand Prix Second Leg 2018
date
2018-04-14
rnd
4
type
Blitz
result
1
date
2018-04-14
rnd
4
type
Blitz
result
1
Opponent
Dantu, ZS (Zara Shiloh)
Opponent
Dantu, ZS (Zara Shiloh)
# Games Start End
1 7 Tournament
2020 NMBCU Chess Trials 2 2020
Tournament
2020 Boardwalk Pearson Open Chess Festival
date
2020-03-07
rnd
1
type
Standard
result
1
date
2020-03-14
rnd
2
type
Standard
result
1
Opponent
Van Schalkwyk, K (Kayla)
Opponent
Ndumndum, B (Babonke)
2 6 Tournament
PECC Startup Rapid 2022
Tournament
Pearson Chess Festival 2022
date
2022-02-24
rnd
1
type
Rapid
result
1
date
2022-02-26
rnd
5
type
Rapid
result
1
Opponent
Kleinbooi, A (Anthoney)
Opponent
Reddy, E (Evania)
3 5 Tournament
2020 NMBCU Chess Trial 1
Tournament
2020 NMBCU Chess Trial 1
date
2020-02-08
rnd
1
type
Standard
result
1
date
2020-02-09
rnd
5
type
Standard
result
1
Opponent
Brewis, A (Alick)
Opponent
Holroyd, K (Kea)
# Games Start End
1 7 Tournament
2020 NMBCU Chess Trials 2 2020
Tournament
2020 Boardwalk Pearson Open Chess Festival
date
2020-03-07
rnd
1
type
Standard
result
1
date
2020-03-14
rnd
2
type
Standard
result
1
Opponent
Van Schalkwyk, K (Kayla)
Opponent
Ndumndum, B (Babonke)
2 5 Tournament
2020 NMBCU Chess Trial 1
Tournament
2020 NMBCU Chess Trial 1
date
2020-02-08
rnd
1
type
Standard
result
1
date
2020-02-09
rnd
5
type
Standard
result
1
Opponent
Brewis, A (Alick)
Opponent
Holroyd, K (Kea)
3 5 Tournament
NMBJCU Trials 3 2019
Tournament
PECC Club Championships 2019
date
2019-05-11
rnd
4
type
Standard
result
1
date
2019-07-06
rnd
2
type
Standard
result
1
Opponent
Ngcanga, M (Mbasa)
Opponent
Olivier, G (Grant)
# Games Start End
1 6 Tournament
PECC Startup Rapid 2022
Tournament
Pearson Chess Festival 2022
date
2022-02-24
rnd
1
type
Rapid
result
1
date
2022-02-26
rnd
5
type
Rapid
result
1
Opponent
Kleinbooi, A (Anthoney)
Opponent
Reddy, E (Evania)
2 3 Tournament
2022 NMB Rapid & Blitz Championships
Tournament
2022 NMB Rapid & Blitz Championships
date
2022-07-02
rnd
2
type
Rapid
result
1
date
2022-07-02
rnd
4
type
Rapid
result
1
Opponent
Pienaar, KT (Keaton)
Opponent
Lauvalo, W (Wonga)
3 2 Tournament
PECC King Cars Grand Prix Fourth Leg 2019
Tournament
PECC King Cars Grand Prix Fourth Leg 2019
date
2019-08-03
rnd
2
type
Rapid
result
1
date
2019-08-03
rnd
3
type
Rapid
result
1
Opponent
Ndlebe, A (Anda)
Opponent
Arries, CS (Clive)
# Games Start End
1 1 Tournament
King Cars PECC Grand Prix Second Leg 2018
Tournament
King Cars PECC Grand Prix Second Leg 2018
date
2018-04-14
rnd
7
type
Blitz
result
1
date
2018-04-14
rnd
7
type
Blitz
result
1
Opponent
Korf, A (Andre)
Opponent
Korf, A (Andre)
2 1 Tournament
King Cars PECC Grand Prix Second Leg 2018
Tournament
King Cars PECC Grand Prix Second Leg 2018
date
2018-04-14
rnd
4
type
Blitz
result
1
date
2018-04-14
rnd
4
type
Blitz
result
1
Opponent
Dantu, ZS (Zara Shiloh)
Opponent
Dantu, ZS (Zara Shiloh)

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Peter ,NM (Neathan Mninawa) 15 5 -141.7 13 4 -163.5 2 1 0 0 0 0
1414.9 1273.3 1405.3 1251.5 1284.4 1414.9 0 0
2 Bruintjies ,HC (Hailey Carla) 7 4.5 121.4 7 4.5 121.4 0 0 0 0 0 0
1308.2 1429.6 1308.5 1429.6 0 0 0 0
3 Pienaar ,KT (Keaton Thomas) 7 6.5 364.3 6 5.5 354.2 1 1 425 0 0 0
1179.1 1543.3 1152.5 1533.2 925.4 1604.1 0 0
4 Lagardien ,I (Ismaeel) 6 2 -141.7 6 2 -141.7 0 0 0 0 0 0
1400.3 1258.6 1392.8 1258.6 0 0 0 0
5 Manto ,M (Martha) 5 4 255 5 4 255 0 0 0 0 0 0
1133.9 1388.9 1129.5 1388.9 0 0 0 0
6 Frosler ,J (Jordan) 5 2 -85 4 2 0 0 0 0 1 0 -425
1204.4 1119.4 1251.2 1204.4 0 0 901.6 779.4
7 Shogole ,M (Mnandisi) 4 4 425 4 4 425 0 0 0 0 0 0
1069.3 1494.3 1070.3 1494.3 0 0 0 0
8 Williams ,CL (Cleveland Leigh) 4 4 425 4 4 425 0 0 0 0 0 0
989.3 1414.3 995.6 1414.3 0 0 0 0
9 Connacher ,AD (Allan Derek) 4 2 0 4 2 0 0 0 0 0 0 0
1443 1443 1438.1 1443 0 0 0 0
10 Nevin ,TW (Tyler William) 4 0 -425 3 0 -425 1 0 -425 0 0 0
1632.2 1207.2 1599.1 1207.2 1510.6 1207.2 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
© Chess South Africa