Player Page

Coetzer, Z (Zinique)
Dob: 2010/01/14 (U16)
Gender: Female
Chess SA id: 2100097415
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/10/19 (36 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1210.6
Current Weighted rating1293.5
Current Weighted performance1091.7
Current official/published rating (highest between Raw, WR and WP)1293.5
Current highest rating achieved1345.6
Current floor (min rating allowed)845.6
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±163.3
Current Raw change used (final)0.0
Projected new Raw rating1210.6
Projected new Weighed rating1189.7
Projected new Weighted performance1091.7
Projected new final Raw rating (if new WP > new Raw)1210.6
Projected new highest rating1345.6
Projected new floor845.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.6
Projected effective change (new Official - current Official)-82.9
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1205.9
Current Weighted rating1295.7
Current Weighted performance1064.2
Current official/published rating (highest between Raw, WR and WP)1295.7
Current highest rating achieved1346.6
Current floor (min rating allowed)846.6
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±164.4
Current Raw change used (final)0.0
Projected new Raw rating1205.9
Projected new Weighed rating1192.0
Projected new Weighted performance1064.2
Projected new final Raw rating (if new WP > new Raw)1205.9
Projected new highest rating1346.6
Projected new floor846.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1205.9
Projected effective change (new Official - current Official)-89.8
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1174.9
Current Weighted rating1202.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1202.4
Current highest rating achieved1222.4
Current floor (min rating allowed)722.4
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±171.9
Current Raw change used (final)0.0
Projected new Raw rating1174.9
Projected new Weighed rating1105.5
Projected new Weighted performance900.1
Projected new final Raw rating (if new WP > new Raw)1174.9
Projected new highest rating1222.4
Projected new floor722.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.9
Projected effective change (new Official - current Official)-27.5
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Fonteine Open 2024 (B) 2024/10/19 2024/10/19 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1178.2 1186.8 Analysis
7 Gauteng Top Schools 2024 (U19 Girls) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 5 3.0 1178.2 1148.6 Analysis
6 Sedibeng East D7 Teams Trials 2024 (U19) 2024/08/03 2024/08/03 Sedibeng (GSV) Standard 60 0.83 5 5 0.0 1258.9 1289.0 Analysis
5 Eureka Open 27 July 2024 (C) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 4 0.5 1342.0 1342.3 Analysis
4 Midvaal Winter Classic 13 July 2024 (D) 2024/07/13 2024/07/13 Sedibeng (GSV) Rapid 30 0.60 7 7 2.0 1342.0 1222.4 Analysis
3 Hoerskool Overvaal Chess Open 2024 (C) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1345.6 1346.6 Analysis
2 Vaalpark Primary Chess Open 2024 (C) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1345.6 1346.6 Analysis
1 Laerskool Midvaal Chess Open Section 2024 (C) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1340.5 1340.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
27 Fonteine Open 2024 (B) 2024/10/19 2024/10/19 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1178.2 1186.8 Analysis
26 Gauteng Top Schools 2024 (U19 Girls) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 5 3.0 1178.2 1148.6 Analysis
25 Sedibeng East D7 Teams Trials 2024 (U19) 2024/08/03 2024/08/03 Sedibeng (GSV) Standard 60 0.83 5 5 0.0 1258.9 1289.0 Analysis
24 Eureka Open 27 July 2024 (C) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 4 0.5 1342.0 1342.3 Analysis
23 Midvaal Winter Classic 13 July 2024 (D) 2024/07/13 2024/07/13 Sedibeng (GSV) Rapid 30 0.60 7 7 2.0 1342.0 1222.4 Analysis
22 Hoerskool Overvaal Chess Open 2024 (C) 2024/04/20 2024/04/20 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1345.6 1346.6 Analysis
21 Vaalpark Primary Chess Open 2024 (C) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1345.6 1346.6 Analysis
20 Laerskool Midvaal Chess Open Section 2024 (C) 2024/02/10 2024/02/10 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1340.5 1340.8 Analysis
19 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 2.0 1307.1 1305.2 Analysis
18 Gauteng D7 Teams 2023 (U13) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1307.1 1305.2 Analysis
17 Overvaal Ope Jul 2023 (C) 2023/07/22 2023/07/22 Sedibeng (GSV) Standard 60 0.83 5 5 2.5 1309.8 1305.7 Analysis
16 Gauteng Schools Individual Finals 2023 (U13 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1235.4 1222.0 Analysis
15 Gauteng Schools D7 2023 (U13 Girls) 2023/05/20 2023/05/20 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1235.4 1222.0 Analysis
14 Valia's Chess Tournament 2023 (C) 2023/05/06 2023/05/06 Sedibeng (GSV) Standard 60 0.83 5 5 1.5 1235.4 1222.0 Analysis
13 Overvaal Open 2023 (D) 2023/04/15 2023/04/15 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1208.5 1184.6 Analysis
12 Hoerskool Drie Riviere Open 2023 (C) 2023/03/11 2023/03/11 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1243.5 1226.4 Analysis
11 AG Visser Open 2023 (A+B) 2023/02/18 2023/02/18 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1297.3 1288.3 Analysis
10 Laerkool Midvaal Chess Open 2023 (C) 2023/01/28 2023/01/28 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1294.0 1281.8 Analysis
9 Super 8 Skaak 2022 (Seniors) 2022/10/14 2022/10/14 Bojanala Platina (NBR) Rapid 30 0.60 7 6 4.0 1284.7 1200.0 Analysis
8 D7 Teams 2022 (U13 Mixed+Girls) 2022/08/13 2022/08/13 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1212.3 1224.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 41 15 1 25 15.5 37.8 -103.7 1298.3 1194.7
White 20 7 1 12 7.5 37.5 -106.3 1326.8 1220.5
Black 21 8 0 13 8.0 38.1 -101.2 1271.2 1170.0
Standard All 29 10 1 18 10.5 36.2 -117.2 1313.1 1195.9
White 14 5 1 8 5.5 39.3 -91.1 1332.5 1241.4
Black 15 5 0 10 5.0 33.3 -141.7 1295.1 1153.4
Rapid All 12 5 0 7 5.0 41.7 -70.8 1262.5 1191.7
White 6 2 0 4 2.0 33.3 -141.7 1313.4 1171.7
Black 6 3 0 3 3.0 50.0 0.0 1211.6 1211.6
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 135 65 8 62 69.0 51.1 9.4 1212.0 1221.4
White 69 32 5 32 34.5 50.0 0.0 1215.4 1215.4
Black 66 33 3 30 34.5 52.3 19.3 1208.5 1227.8
Standard All 117 56 8 53 60.0 51.3 10.9 1208.5 1219.4
White 60 28 5 27 30.5 50.8 7.1 1204.7 1211.8
Black 57 28 3 26 29.5 51.8 14.9 1212.4 1227.3
Rapid All 18 9 0 9 9.0 50.0 0.0 1235.0 1235.0
White 9 4 0 5 4.0 44.4 -47.2 1286.3 1239.0
Black 9 5 0 4 5.0 55.6 47.2 1183.7 1230.9
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110149143 Radebe, T (Thato) 3 2.0 2 0 1 66.7 1289.8 141.7 1431.5 View list
2 1110116609 Van Nieuwenhuizen, J (Jacques) 3 2.0 2 0 1 66.7 1286.8 141.7 1428.4 View list
3 210082952 Van Biljon, J (Jessica) 3 1.0 1 0 2 33.3 1140.4 -141.7 998.7 View list
4 1110133701 Willemse, PJ (Pierre) 3 0.0 0 0 3 0.0 1282.6 -425.0 857.6 View list
5 1110141843 Dlamini, L (Lucky) 2 2.0 2 0 0 100.0 1307.1 425.0 1732.1 View list
6 209089669 Noton, HR (Hannah) 2 1.5 1 1 0 75.0 1221.8 212.5 1434.3 View list
7 210095078 Minnaar, R (Rochelle) 2 1.0 1 0 1 50.0 1236.1 0.0 1236.1 View list
8 1110140213 De Jager, G (Gideon) 2 0.5 0 1 1 25.0 1327.7 -212.5 1115.2 View list
9 2100100382 Tshabalala, R (Reatiaretse) 2 0.5 0 1 1 25.0 1222.7 -212.5 1010.2 View list
10 210075201 Williams, A (Anika) 2 0.0 0 0 2 0.0 1277.2 -425.0 852.2 View list
11 108065201 De Villiers, J (Jean) 1 1.0 1 0 0 100.0 1166.8 425.0 1591.8 View list
12 1110099329 De Kock, D (De-Han) 1 1.0 1 0 0 100.0 1284.7 425.0 1709.7 View list
13 2110155840 De Klerk, G (Gizelle) 1 1.0 1 0 0 100.0 1235.4 425.0 1660.4 View list
14 2100135907 Dlamini, L (Lwazi) 1 1.0 1 0 0 100.0 1340.5 425.0 1765.5 View list
15 2100302105 Andrews, M (Megan Ruth) 1 1.0 1 0 0 100.0 1345.6 425.0 1770.6 View list
16 1100161584 Dlamini, K (Kabelo) 1 1.0 1 0 0 100.0 1178.2 425.0 1603.2 View list
17 1100118051 Colyn, R (Rohan) 1 1.0 1 0 0 100.0 1284.7 425.0 1709.7 View list
18 2110136513 Coetzer, J (Jessica) 1 1.0 1 0 0 100.0 1212.3 425.0 1637.3 View list
19 2100155838 Booysen, M (Minique) 1 1.0 1 0 0 100.0 1307.1 425.0 1732.1 View list
20 1100300119 Bouwenhorst, K (Keegan Esjee) 1 1.0 1 0 0 100.0 1340.5 425.0 1765.5 View list