Player Page

Coetzer, C (Cornelis)
Dob: 1956/10/23 (Adult)
Gender: Male
Chess SA id: 156055907
FIDE id:
Region: Ngaka Modiri Molema (NNM)
Citizen: RSA
Title(s):
Last active: 2019/04/27 (2038 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 rating1281.6
Current Weighted rating1281.6
Current Weighted performance316.0
Current official/published rating (highest between Raw, WR and WP)1281.6
Current highest rating achieved1303.0
Current floor (min rating allowed)803.0
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)±147.6
Current Raw change used (final)0.0
Projected new Raw rating1281.6
Projected new Weighed rating1179.1
Projected new Weighted performance316.0
Projected new final Raw rating (if new WP > new Raw)1281.6
Projected new highest rating1303.0
Projected new floor803.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1281.6
Projected effective change (new Official - current Official)=0.0
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 rating1271.8
Current Weighted rating1271.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1271.8
Current highest rating achieved1303.0
Current floor (min rating allowed)803.0
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)±149.7
Current Raw change used (final)0.0
Projected new Raw rating1271.8
Projected new Weighed rating1170.1
Projected new Weighted performance193.5
Projected new final Raw rating (if new WP > new Raw)1271.8
Projected new highest rating1303.0
Projected new floor803.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1271.8
Projected effective change (new Official - current Official)=0.0
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 rating1289.5
Current Weighted rating1288.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1289.5
Current highest rating achieved1303.0
Current floor (min rating allowed)803.0
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)±146.0
Current Raw change used (final)0.0
Projected new Raw rating1289.5
Projected new Weighed rating1185.1
Projected new Weighted performance174.9
Projected new final Raw rating (if new WP > new Raw)1289.5
Projected new highest rating1303.0
Projected new floor803.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1289.5
Projected effective change (new Official - current Official)=0.0
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 rating1284.0
Current Weighted rating1284.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1284.0
Current highest rating achieved1303.0
Current floor (min rating allowed)803.0
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)±147.1
Current Raw change used (final)0.0
Projected new Raw rating1284.0
Projected new Weighed rating1181.3
Projected new Weighted performance90.0
Projected new final Raw rating (if new WP > new Raw)1284.0
Projected new highest rating1303.0
Projected new floor803.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1284.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 2019 Chris Greyling (C) 2019/04/27 2019/04/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1252.6 1233.6 Analysis
4 NWU Rapid Tournament 2018 2018/10/28 2018/10/28 Ngaka Modiri Molema (NNM) Rapid 15 0.39 5 5 3.0 1246.3 1294.8 Analysis
3 NWU Maf Rapid 2018 (Men) 2018/09/11 2018/09/28 Ngaka Modiri Molema (NNM) Rapid 30 0.60 5 4 1.5 1251.5 1328.6 Analysis
2 NWU Maf Blitz 2018 (Men) 2018/09/11 2018/09/28 Ngaka Modiri Molema (NNM) Blitz 5 0.18 5 5 2.0 1251.5 1328.6 Analysis
1 Varsity League 2018 2018/04/18 2018/05/25 Ngaka Modiri Molema (NNM) Standard 60 0.83 9 8 3.0 1328.6 1328.6 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
Rapid 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
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 27 12 3 12 13.5 50.0 0.0 1192.0 1192.0
White 13 10 0 3 10.0 76.9 228.8 1152.5 1381.4
Black 14 2 3 9 3.5 25.0 -212.5 1228.6 1016.1
Standard All 13 7 0 6 7.0 53.8 32.7 1134.6 1167.3
White 7 6 0 1 6.0 85.7 303.6 1143.7 1447.3
Black 6 1 0 5 1.0 16.7 -283.3 1124.0 840.6
Rapid All 9 4 1 4 4.5 50.0 0.0 1237.2 1237.2
White 4 3 0 1 3.0 75.0 212.5 1117.8 1330.3
Black 5 1 1 3 1.5 30.0 -170.0 1332.7 1162.7
Blitz All 5 1 2 2 2.0 40.0 -85.0 1259.7 1174.7
White 2 1 0 1 1.0 50.0 0.0 1252.5 1252.5
Black 3 0 2 1 1.0 33.3 -141.7 1264.4 1122.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 195050594 Temba, OT (Omolemo) 2 1.0 1 0 1 50.0 1251.5 0.0 1251.5 View list
2 197092508 Mokoroane, G (Given) 2 1.0 0 2 0 50.0 1251.5 0.0 1251.5 View list
3 2010102950 Mooki, G (Gomolemo) 2 0.5 0 1 1 25.0 1290.0 -212.5 1077.5 View list
4 194007537 Dludlu, NV (Nhlanhla) 2 0.0 0 0 2 0.0 1290.0 -425.0 865.0 View list
5 2000100054 Nontsikelelo, B (Buzo) 1 1.0 1 0 0 100.0 1328.6 425.0 1753.6 View list
6 107076724 Nel, A (Armand) 1 1.0 1 0 0 100.0 1252.6 425.0 1677.6 View list
7 2990099811 Kethupilwe, B (Boipelo) 1 1.0 1 0 0 100.0 1328.6 425.0 1753.6 View list
8 187061531 Digwamaje, KD (Kesetselemang) 1 1.0 1 0 0 100.0 1251.5 425.0 1676.5 View list
9 1090098580 Bezuidenhout, DFT (Daniel) 1 1.0 1 0 0 100.0 1252.6 425.0 1677.6 View list
10 2980100055 Makone, P (Petunia) 1 1.0 1 0 0 100.0 1328.6 425.0 1753.6 View list
11 195057786 Mogapi, O (Ofense) 1 1.0 1 0 0 100.0 1246.3 425.0 1671.3 View list
12 1050107193 Mocumi, O (Onalerona) 1 1.0 1 0 0 100.0 1246.3 425.0 1671.3 View list
13 196069337 Mokoto, T (Tshepo) 1 1.0 1 0 0 100.0 1246.3 425.0 1671.3 View list
14 109086534 Erlank, BG (Brandon) 1 1.0 1 0 0 100.0 1252.6 425.0 1677.6 View list
15 202040359 Van Rooy, S (Stephanie) 1 1.0 1 0 0 100.0 1252.6 425.0 1677.6 View list
16 198024403 Molefe, K (Kgosimang) 1 0.0 0 0 1 0.0 1251.5 -425.0 826.5 View list
17 198083416 Mokomela, O (Olaotse) 1 0.0 0 0 1 0.0 1328.6 -425.0 903.6 View list
18 101093764 Mavuso, T (Thamsanqa) 1 0.0 0 0 1 0.0 1252.6 -425.0 827.6 View list
19 195019303 Mafora, L (Letlhogonolo) 1 0.0 0 0 1 0.0 1251.5 -425.0 826.5 View list
20 156017226 Laureles, R (Raymundo) 1 0.0 0 0 1 0.0 1246.3 -425.0 821.3 View list