Player Page

Polenakis, N (Nicholas)
Dob: 2010/07/20 (U16)
Gender: Male
Chess SA id: 1100143968
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2023/08/25 (456 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 rating1268.8
Current Weighted rating1266.3
Current Weighted performance1009.8
Current official/published rating (highest between Raw, WR and WP)1268.8
Current highest rating achieved1268.8
Current floor (min rating allowed)768.8
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)±150.3
Current Raw change used (final)0.0
Projected new Raw rating1268.8
Projected new Weighed rating1165.4
Projected new Weighted performance1009.8
Projected new final Raw rating (if new WP > new Raw)1268.8
Projected new highest rating1268.8
Projected new floor768.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1268.8
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 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
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 rating1294.4
Current Weighted rating1292.3
Current Weighted performance1063.0
Current official/published rating (highest between Raw, WR and WP)1294.4
Current highest rating achieved1296.6
Current floor (min rating allowed)796.6
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)±144.9
Current Raw change used (final)0.0
Projected new Raw rating1294.4
Projected new Weighed rating1189.3
Projected new Weighted performance1063.0
Projected new final Raw rating (if new WP > new Raw)1294.4
Projected new highest rating1296.6
Projected new floor796.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1294.4
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 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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2023 Gert Sibande League (B-Teams) 2023/08/25 2023/08/25 Gert Sibande (MGS) Rapid 30 0.60 5 5 1.0 1261.2 1296.6 Analysis
5 Govin Mbeki Teams Chess Tournament 2023 (U13 Boys) 2023/08/18 2023/08/18 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.0 1261.2 1296.6 Analysis
4 Highveld Ridge West 2023 (B-Teams) 2023/08/09 2023/08/09 Gert Sibande (MGS) Rapid 30 0.60 5 4 4.0 1261.2 1296.6 Analysis
3 Hoëveldgroep 2023 (O13 B-Spanne) 2023/07/28 2023/07/28 Gert Sibande (MGS) Rapid 30 0.60 5 4 3.0 1243.9 1271.0 Analysis
2 Govan Mbeki Uitspele 2022 (O13B-Spanne) 2022/08/12 2022/08/12 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.5 1224.0 1240.0 Analysis
1 Hoeveldgroep 2022 (O13B) 2022/07/29 2022/07/29 Gert Sibande (MGS) Rapid 30 0.60 5 4 3.0 1200.0 1200.0 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 17 1 9 17.5 64.8 125.9 1211.8 1337.7
White 13 8 0 5 8.0 61.5 98.1 1208.7 1306.8
Black 14 9 1 4 9.5 67.9 151.8 1214.6 1366.4
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 27 17 1 9 17.5 64.8 125.9 1211.8 1337.7
White 13 8 0 5 8.0 61.5 98.1 1208.7 1306.8
Black 14 9 1 4 9.5 67.9 151.8 1214.6 1366.4
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 1110143890 Dondolo, L (Lonwabo) 3 1.0 1 0 2 33.3 1261.2 -141.7 1119.5 View list
2 1110158805 Venter, A (Ayden) 2 2.0 2 0 0 100.0 1261.2 425.0 1686.2 View list
3 1100143979 Van Rooyen, D (Duncan) 2 1.5 1 1 0 75.0 1212.0 212.5 1424.5 View list
4 1110155569 Erasmus, T (Tristan) 2 1.0 1 0 1 50.0 1261.2 0.0 1261.2 View list
5 1100144816 Mbusi, Y (Yandisa) 2 0.0 0 0 2 0.0 1252.6 -425.0 827.6 View list
6 1090143947 De Kock, A (Alexander) 2 0.0 0 0 2 0.0 1212.0 -425.0 787.0 View list
7 1100143940 Webb, L (Logan) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
8 1110156719 Maloka, S (Sthembiso) 1 1.0 1 0 0 100.0 1243.9 425.0 1668.9 View list
9 1100158778 Kriel, T (Theo) 1 1.0 1 0 0 100.0 1243.9 425.0 1668.9 View list
10 2090144814 Kgengwe, P (Phimi) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
11 1100158770 Eksteen, T (Tiaan) 1 1.0 1 0 0 100.0 1243.9 425.0 1668.9 View list
12 1110144812 Crowley, K (Kyle) 1 1.0 1 0 0 100.0 1224.0 425.0 1649.0 View list
13 1100160336 Botes, D (Divan) 1 1.0 1 0 0 100.0 1261.2 425.0 1686.2 View list
14 1110143941 Boloko, M (Mpake) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1130160341 Nkosi, A (Ayama) 1 1.0 1 0 0 100.0 1261.2 425.0 1686.2 View list
16 1100159387 Ncube, M (Manqoba) 1 1.0 1 0 0 100.0 1261.2 425.0 1686.2 View list
17 2120145067 Mncube, C (Cebo) 1 1.0 1 0 0 100.0 1261.2 425.0 1686.2 View list
18 1110143978 Van Deventer, D (Dirk) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1120161368 Nkosinathi, L (Lukhele) 1 0.0 0 0 1 0.0 1261.2 -425.0 836.2 View list
20 1100161359 Mashinini, S (Sanele) 1 0.0 0 0 1 0.0 1261.2 -425.0 836.2 View list